cavis/libnd4j/include/ops/declarable/platform/mkldnn/lstmLayer.cpp

540 lines
28 KiB
C++
Raw Normal View History

/*******************************************************************************
* Copyright (c) 2015-2018 Skymind, Inc.
*
* This program and the accompanying materials are made available under the
* terms of the Apache License, Version 2.0 which is available at
* https://www.apache.org/licenses/LICENSE-2.0.
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
* SPDX-License-Identifier: Apache-2.0
******************************************************************************/
//
// @author Yurii Shyrma (iuriish@yahoo.com)
//
#include <ops/declarable/OpRegistrator.h>
#include "mkldnnUtils.h"
using namespace dnnl;
namespace sd {
namespace ops {
namespace platforms {
static void lstmLayerMKLDNN(const NDArray* x, const NDArray* Wx, const NDArray* Wr,
const NDArray* b, const NDArray* hI, const NDArray* cI,
const std::vector<float>& params,
NDArray* h, NDArray* hL, NDArray* cL) {
// equations (no peephole connections)
// it = σ(Wxi * xt + Wri * ht-1 + bi)
// ft = σ(Wxf * xt + Wrf * ht-1 + bf)
// c't = tanh(Wxc * xt + Wrc * ht-1 + bc)
// ct = ft ◦ ct-1 + it ◦ c't
// ot = σ(Wxo * xt + Wro * ht-1 + bo)
// ht = ot ◦ tanh(ct)
// notations:
// bS - batch size
// sL - sequence length, number of time steps
// nIn - input size
// nOut - output size (hidden size)
// INPUTS:
// *******
// input x:
// 1) [sL, bS, nIn] when dataFormat == 0
// *******
// input weights Wx:
// 1) [1, 1, nIn, 4*nOut] when directionMode < 2
// 2) [1, 2, nIn, 4*nOut] when directionMode >= 2
// *******
// recurrent weights Wr:
// 1) [1, 1, nOut, 4*nOut] when directionMode < 2
// 2) [1, 2, nOut, 4*nOut] when directionMode >= 2
// *******
// biases b:
// 1) [1, 1, 4*nOut] when directionMode < 2
// 2) [1, 2, 4*nOut] when directionMode >= 2
// *******
// initial output hI:
// 1) [1, 1, bS, nOut] when directionMode < 2
// 2) [1, 2, bS, nOut] when directionMode >= 2
// *******
// initial cell state cI (same shape as in hI):
// 1) [1, 1, bS, nOut] when directionMode < 2
// 2) [1, 2, bS, nOut] when directionMode >= 2
// OUTPUTS:
// *******
// output h:
// 1) [sL, bS, nOut] when directionMode <= 2 && dataFormat == 0
// 2) [sL, bS, 2*nOut] when directionMode == 3 && dataFormat == 0
// *******
// output at last step hL:
// 1) [1, 1, bS, nOut] when directionMode < 2
// 2) [1, 2, bS, nOut] when directionMode >= 2
// *******
// cell state at last step cL (same shape as in hL):
// 1) [1, 1, bS, nOut] when directionMode < 2
// 2) [1, 2, bS, nOut] when directionMode >= 2
// !!! dimension 4*nOut implies order it, ft, c't, ot
// !!! dimension 3*nOut implies order it, ft, ot
// params = {dataFormat, directionMode, cellClip, gateAct, gateAlpha, gateBeta, cellAct, cellAlpha, cellBeta, outAct, outAlpha, outBeta};
// dataFormat: 0 = [sL, bS, nIn]
// directionMode: 0 = forward, 1 = backward, 2 = bidirectional sum, 3 = bidirectional concat
const int dataFormat = params[0];
const int directionMode = params[1];
const int sL = x->sizeAt(0); // dataFormat == 0 ? x->sizeAt(0) : x->sizeAt(1);
const int bS = x->sizeAt(1); // dataFormat == 0 ? x->sizeAt(1) : x->sizeAt(0);
const int nIn = x->sizeAt(-1);
const int nOut = Wx->sizeAt(-1);
const int dirDim = directionMode < 2 ? 1 : 2; // number of dimensionss, 1 unidirectional, 2 for bidirectional
const int hDirDim = directionMode <= 2 ? 1 : 2; // for h array, take into account bidirectional_sum mode (directionMode == 2)
// evaluate direction
rnn_direction direction;
switch (directionMode) {
case 0:
direction = rnn_direction::unidirectional_left2right;
break;
case 1:
direction = rnn_direction::unidirectional_right2left;
break;
case 2:
direction = rnn_direction::bidirectional_sum;
break;
default:
direction = rnn_direction::bidirectional_concat;
}
auto engine = mkldnnUtils::getEngine(LaunchContext::defaultContext()->engine());
dnnl::memory::desc x_user_md, wx_user_md, wr_user_md, b_user_md, hI_user_md, cI_user_md, h_user_md, hL_user_md, cL_user_md,
x_lstm_md, wx_lstm_md, wr_lstm_md, b_lstm_md, hI_lstm_md, cI_lstm_md, h_lstm_md, hL_lstm_md, cL_lstm_md;
// input type
dnnl::memory::data_type xType;
if(x->dataType() == DataType::FLOAT32)
xType = dnnl::memory::data_type::f32;
else if(x->dataType() == DataType::HALF)
xType = dnnl::memory::data_type::f16;
else
xType = dnnl::memory::data_type::u8;
// weights type
dnnl::memory::data_type wType = xType;
if(xType == dnnl::memory::data_type::u8)
wType = dnnl::memory::data_type::s8;
// bias type
dnnl::memory::data_type bType = xType;
if(xType == dnnl::memory::data_type::u8)
bType = dnnl::memory::data_type::f32;
// output type
dnnl::memory::data_type hType;
if(h->dataType() == DataType::FLOAT32)
hType = dnnl::memory::data_type::f32;
else if(h->dataType() == DataType::HALF)
hType = dnnl::memory::data_type::f16;
else
hType = dnnl::memory::data_type::u8;
// memory descriptors for arrays
// x
x_lstm_md = dnnl::memory::desc({sL, bS, nIn}, xType, dnnl::memory::format_tag::any);
// x_user_md = dataFormat == 0 ? dnnl::memory::desc({sL, bS, nIn}, type, dnnl::memory::format_tag::tnc) : dnnl::memory::desc({bS, sL, nIn}, type, dnnl::memory::format_tag::ntc);
x_user_md = dnnl::memory::desc({sL, bS, nIn}, xType, dnnl::memory::format_tag::tnc);
x_user_md.data.format_kind = dnnl_blocked; // overrides format
x_user_md.data.format_desc.blocking.strides[0] = x->stridesOf()[0];
x_user_md.data.format_desc.blocking.strides[1] = x->stridesOf()[1];
x_user_md.data.format_desc.blocking.strides[2] = x->stridesOf()[2];
// wx
wx_lstm_md = dnnl::memory::desc({1,dirDim,nIn,4,nOut}, wType, dnnl::memory::format_tag::any);
wx_user_md = dnnl::memory::desc({1,dirDim,nIn,4,nOut}, wType, dnnl::memory::format_tag::ldigo);
wx_user_md.data.format_kind = dnnl_blocked; // overrides format
wx_user_md.data.format_desc.blocking.strides[0] = Wx->stridesOf()[0];
wx_user_md.data.format_desc.blocking.strides[1] = Wx->stridesOf()[1];
wx_user_md.data.format_desc.blocking.strides[2] = Wx->stridesOf()[2];
wx_user_md.data.format_desc.blocking.strides[3] = Wx->stridesOf()[3];
wx_user_md.data.format_desc.blocking.strides[4] = Wx->stridesOf()[4];
// wr
wr_lstm_md = dnnl::memory::desc({1,dirDim,nOut,4,nOut}, wType, dnnl::memory::format_tag::any);
wr_user_md = dnnl::memory::desc({1,dirDim,nOut,4,nOut}, wType, dnnl::memory::format_tag::ldigo);
wr_user_md.data.format_kind = dnnl_blocked; // overrides format
wr_user_md.data.format_desc.blocking.strides[0] = Wr->stridesOf()[0];
wr_user_md.data.format_desc.blocking.strides[1] = Wr->stridesOf()[1];
wr_user_md.data.format_desc.blocking.strides[2] = Wr->stridesOf()[2];
wr_user_md.data.format_desc.blocking.strides[3] = Wr->stridesOf()[3];
wr_user_md.data.format_desc.blocking.strides[4] = Wr->stridesOf()[4];
// h
h_lstm_md = dnnl::memory::desc({sL, bS, hDirDim*nOut}, hType, dnnl::memory::format_tag::any);
// h_user_md = dataFormat == 0 ? dnnl::memory::desc({sL, bS, hDirDim*nOut}, type, dnnl::memory::format_tag::tnc) : dnnl::memory::desc({bS, sL, hDirDim*nOut}, type, dnnl::memory::format_tag::ntc);
h_user_md = dnnl::memory::desc({sL, bS, hDirDim*nOut}, hType, dnnl::memory::format_tag::tnc);
h_user_md.data.format_kind = dnnl_blocked; // overrides format
h_user_md.data.format_desc.blocking.strides[0] = h->stridesOf()[0];
h_user_md.data.format_desc.blocking.strides[1] = h->stridesOf()[1];
h_user_md.data.format_desc.blocking.strides[2] = h->stridesOf()[2];
// b
if(b) {
b_lstm_md = dnnl::memory::desc({1,dirDim,4,nOut}, bType, dnnl::memory::format_tag::any);
b_user_md = dnnl::memory::desc({1,dirDim,4,nOut}, bType, dnnl::memory::format_tag::ldgo);
b_user_md.data.format_kind = dnnl_blocked; // overrides format
b_user_md.data.format_desc.blocking.strides[0] = b->stridesOf()[0];
b_user_md.data.format_desc.blocking.strides[1] = b->stridesOf()[1];
b_user_md.data.format_desc.blocking.strides[2] = b->stridesOf()[2];
b_user_md.data.format_desc.blocking.strides[3] = b->stridesOf()[3];
}
// hI
if(hI) {
hI_lstm_md = dnnl::memory::desc({1,dirDim,bS,nOut}, xType, dnnl::memory::format_tag::any);
hI_user_md = dnnl::memory::desc({1,dirDim,bS,nOut}, xType, dnnl::memory::format_tag::ldnc);
hI_user_md.data.format_kind = dnnl_blocked; // overrides format
hI_user_md.data.format_desc.blocking.strides[0] = hI->stridesOf()[0];
hI_user_md.data.format_desc.blocking.strides[1] = hI->stridesOf()[1];
hI_user_md.data.format_desc.blocking.strides[2] = hI->stridesOf()[2];
hI_user_md.data.format_desc.blocking.strides[3] = hI->stridesOf()[3];
}
// cI
if(cI) {
cI_lstm_md = dnnl::memory::desc({1,dirDim,bS,nOut}, xType, dnnl::memory::format_tag::any);
cI_user_md = dnnl::memory::desc({1,dirDim,bS,nOut}, xType, dnnl::memory::format_tag::ldnc);
cI_user_md.data.format_kind = dnnl_blocked; // overrides format
cI_user_md.data.format_desc.blocking.strides[0] = cI->stridesOf()[0];
cI_user_md.data.format_desc.blocking.strides[1] = cI->stridesOf()[1];
cI_user_md.data.format_desc.blocking.strides[2] = cI->stridesOf()[2];
cI_user_md.data.format_desc.blocking.strides[2] = cI->stridesOf()[3];
}
// hL
if(hL) {
hL_lstm_md = dnnl::memory::desc({1,dirDim,bS,nOut}, hType, dnnl::memory::format_tag::any);
hL_user_md = dnnl::memory::desc({1,dirDim,bS,nOut}, hType, dnnl::memory::format_tag::ldnc);
hL_user_md.data.format_kind = dnnl_blocked; // overrides format
hL_user_md.data.format_desc.blocking.strides[0] = hL->stridesOf()[0];
hL_user_md.data.format_desc.blocking.strides[1] = hL->stridesOf()[1];
hL_user_md.data.format_desc.blocking.strides[2] = hL->stridesOf()[2];
hL_user_md.data.format_desc.blocking.strides[3] = hL->stridesOf()[3];
}
if(cL) {
cL_lstm_md = dnnl::memory::desc({1,dirDim,bS,nOut}, hType, dnnl::memory::format_tag::ldnc);
cL_user_md = dnnl::memory::desc({1,dirDim,bS,nOut}, hType, dnnl::memory::format_tag::ldnc);
cL_user_md.data.format_kind = dnnl_blocked; // overrides format
cL_user_md.data.format_desc.blocking.strides[0] = cL->stridesOf()[0];
cL_user_md.data.format_desc.blocking.strides[1] = cL->stridesOf()[1];
cL_user_md.data.format_desc.blocking.strides[2] = cL->stridesOf()[2];
cL_user_md.data.format_desc.blocking.strides[3] = cL->stridesOf()[3];
}
// lstm memory description
lstm_forward::desc lstm_desc(prop_kind::forward_inference, direction,
x_lstm_md, hI_lstm_md, cI_lstm_md, wx_lstm_md, wr_lstm_md, b_lstm_md,
h_lstm_md, hL_lstm_md, cL_lstm_md);
dnnl::stream stream(engine);
// lstm primitive description
lstm_forward::primitive_desc lstm_prim_desc(lstm_desc, engine);
// arguments (memory buffers) necessary for calculations
std::unordered_map<int, dnnl::memory> args;
// provide memory and check whether reorder is required
// x
auto x_user_mem = dnnl::memory(x_user_md, engine, x->getBuffer());
const bool xReorder = lstm_prim_desc.src_layer_desc() != x_user_mem.get_desc();
auto x_lstm_mem = xReorder ? dnnl::memory(lstm_prim_desc.src_layer_desc(), engine) : x_user_mem;
if (xReorder)
reorder(x_user_mem, x_lstm_mem).execute(stream, x_user_mem, x_lstm_mem);
args[DNNL_ARG_SRC_LAYER] = x_lstm_mem;
// wx
auto wx_user_mem = dnnl::memory(wx_user_md, engine, Wx->getBuffer());
const bool wxReorder = lstm_prim_desc.weights_layer_desc()!= wx_user_mem.get_desc();
auto wx_lstm_mem = wxReorder ? dnnl::memory(lstm_prim_desc.weights_layer_desc(), engine) : wx_user_mem;
if (wxReorder)
reorder(wx_user_mem, wx_lstm_mem).execute(stream, wx_user_mem, wx_lstm_mem);
args[DNNL_ARG_WEIGHTS_LAYER] = wx_lstm_mem;
// wr
auto wr_user_mem = dnnl::memory(wr_user_md, engine, Wr->getBuffer());
const bool wrReorder = lstm_prim_desc.weights_iter_desc() != wr_user_mem.get_desc();
auto wr_lstm_mem = wxReorder ? dnnl::memory(lstm_prim_desc.weights_iter_desc(), engine) : wr_user_mem;
if (wrReorder)
reorder(wr_user_mem, wr_lstm_mem).execute(stream, wr_user_mem, wr_lstm_mem);
args[DNNL_ARG_WEIGHTS_ITER] = wr_lstm_mem;
// h
auto h_user_mem = dnnl::memory(h_user_md, engine, h->getBuffer());
const bool hReorder = lstm_prim_desc.dst_layer_desc() != h_user_mem.get_desc();
auto h_lstm_mem = hReorder ? dnnl::memory(lstm_prim_desc.dst_layer_desc(), engine) : h_user_mem;
args[DNNL_ARG_DST_LAYER] = h_lstm_mem;
// b
if(b) {
auto b_user_mem = dnnl::memory(b_user_md, engine, b->getBuffer());
const bool bReorder = lstm_prim_desc.bias_desc() != b_user_mem.get_desc();
auto b_lstm_mem = bReorder ? dnnl::memory(lstm_prim_desc.bias_desc(), engine) : b_user_mem;
if (bReorder)
reorder(b_user_mem, b_lstm_mem).execute(stream, b_user_mem, b_lstm_mem);
args[DNNL_ARG_BIAS] = b_lstm_mem;
}
// hI
if(hI) {
auto hI_user_mem = dnnl::memory(hI_user_md, engine, hI->getBuffer());
const bool hIReorder = lstm_prim_desc.src_iter_desc() != hI_user_mem.get_desc();
auto hI_lstm_mem = hIReorder ? dnnl::memory(lstm_prim_desc.src_iter_desc(), engine) : hI_user_mem;
if (hIReorder)
reorder(hI_user_mem, hI_lstm_mem).execute(stream, hI_user_mem, hI_lstm_mem);
args[DNNL_ARG_SRC_ITER] = hI_lstm_mem;
}
// cI
if(cI) {
auto cI_user_mem = dnnl::memory(cI_user_md, engine, cI->getBuffer());
const bool cIReorder = lstm_prim_desc.src_iter_c_desc() != cI_user_mem.get_desc();
auto cI_lstm_mem = cIReorder ? dnnl::memory(lstm_prim_desc.src_iter_c_desc(), engine) : cI_user_mem;
if (cIReorder)
reorder(cI_user_mem, cI_lstm_mem).execute(stream, cI_user_mem, cI_lstm_mem);
args[DNNL_ARG_SRC_ITER_C] = cI_lstm_mem;
}
bool hLReorder(false), cLReorder(false);
dnnl::memory hL_user_mem, cL_user_mem, hL_lstm_mem, cL_lstm_mem;
// hL
if(hL) {
hL_user_mem = dnnl::memory(hL_user_md, engine, hL->getBuffer());
hLReorder = lstm_prim_desc.dst_iter_desc() != hL_user_mem.get_desc();
hL_lstm_mem = hLReorder ? dnnl::memory(lstm_prim_desc.dst_iter_desc(), engine) : hL_user_mem;
args[DNNL_ARG_DST_ITER] = hL_lstm_mem;
}
// cL
if(cL) {
cL_user_mem = dnnl::memory(cL_user_md, engine, cL->getBuffer());
cLReorder = lstm_prim_desc.dst_iter_c_desc() != cL_user_mem.get_desc();
cL_lstm_mem = cLReorder ? dnnl::memory(lstm_prim_desc.dst_iter_c_desc(), engine) : cL_user_mem;
args[DNNL_ARG_DST_ITER_C] = cL_lstm_mem;
}
// run calculations
lstm_forward(lstm_prim_desc).execute(stream, args);
// reorder outputs if necessary
if (hReorder)
reorder(h_lstm_mem, h_user_mem).execute(stream, h_lstm_mem, h_user_mem);
if(hLReorder)
reorder(hL_lstm_mem, hL_user_mem).execute(stream, hL_lstm_mem, hL_user_mem);
if(cLReorder)
reorder(cL_lstm_mem, cL_user_mem).execute(stream, cL_lstm_mem, cL_user_mem);
stream.wait();
}
//////////////////////////////////////////////////////////////////////////
cuDNN integration (#150) * initial commit Signed-off-by: raver119 <raver119@gmail.com> * one file Signed-off-by: raver119 <raver119@gmail.com> * few more includes Signed-off-by: raver119 <raver119@gmail.com> * m? Signed-off-by: raver119 <raver119@gmail.com> * const Signed-off-by: raver119 <raver119@gmail.com> * cudnn linkage in tests Signed-off-by: raver119 <raver119@gmail.com> * culibos Signed-off-by: raver119 <raver119@gmail.com> * static reminder Signed-off-by: raver119 <raver119@gmail.com> * platform engine tag Signed-off-by: raver119 <raver119@gmail.com> * HAVE_CUDNN moved to config.h.in Signed-off-by: raver119 <raver119@gmail.com> * include Signed-off-by: raver119 <raver119@gmail.com> * include Signed-off-by: raver119 <raver119@gmail.com> * skip cudnn handle creation if there's not cudnn Signed-off-by: raver119 <raver119@gmail.com> * meh Signed-off-by: raver119 <raver119@gmail.com> * target device in context Signed-off-by: raver119 <raver119@gmail.com> * platform engines Signed-off-by: raver119 <raver119@gmail.com> * platform engines Signed-off-by: raver119 <raver119@gmail.com> * allow multiple -h args Signed-off-by: raver119 <raver119@gmail.com> * allow multiple -h args Signed-off-by: raver119 <raver119@gmail.com> * move mkldnn out of CPU block Signed-off-by: raver119 <raver119@gmail.com> * link to mkldnn on cuda Signed-off-by: raver119 <raver119@gmail.com> * less prints Signed-off-by: raver119 <raver119@gmail.com> * minor tweaks Signed-off-by: raver119 <raver119@gmail.com> * next step Signed-off-by: raver119 <raver119@gmail.com> * conv2d NCHW draft Signed-off-by: raver119 <raver119@gmail.com> * conv2d biasAdd Signed-off-by: raver119 <raver119@gmail.com> * test for MKL/CUDNN combined use Signed-off-by: raver119 <raver119@gmail.com> * - provide additional code for conv2d ff based on cudnn api, not tested yet Signed-off-by: Yurii <iuriish@yahoo.com> * - further work on conv2d helper based on using cudnn api Signed-off-by: Yurii <iuriish@yahoo.com> * - fixing several cuda bugs which appeared after cudnn lib had been started to use Signed-off-by: Yurii <iuriish@yahoo.com> * - implementation of conv2d backprop op based on cudnn api Signed-off-by: Yurii <iuriish@yahoo.com> * - implementaion of conv3d and conv3d_bp ops based on cudnn api Signed-off-by: Yurii <iuriish@yahoo.com> * - bugs fixing in conv3d/conv3d_bp ops (cudnn in use) Signed-off-by: Yurii <iuriish@yahoo.com> * - implementation of depthwiseConv2d (ff/bp) op based on cudnn api Signed-off-by: Yurii <iuriish@yahoo.com> * - implementation of batchnorm ff op based on cudnn api Signed-off-by: Yurii <iuriish@yahoo.com> * - disable cudnn batchnorm temporary Signed-off-by: Yurii <iuriish@yahoo.com> * - add minor change in cmake Signed-off-by: Yurii <iuriish@yahoo.com> * engine for depthwise mkldnn Signed-off-by: raver119 <raver119@gmail.com> * couple of includes Signed-off-by: raver119 <raver119@gmail.com> * - provide permutation to cudnn batchnorm ff when format is NHWC Signed-off-by: Yurii <iuriish@yahoo.com> * lgamma fix Signed-off-by: raver119 <raver119@gmail.com> * - eliminate memory leak in two tests Signed-off-by: Yurii <iuriish@yahoo.com> Co-authored-by: Yurii Shyrma <iuriish@yahoo.com>
2020-01-20 19:32:46 +01:00
PLATFORM_IMPL(lstmLayer, ENGINE_CPU) {
const auto dataFormat = INT_ARG(0); // for unidirectional: 0 = [sL, bS, nIn], 1 = [bS, sL ,nIn], 2 = [bS, nIn, sL], for bidirectional: 3 = [sL, 2, bS, nOut] (for ONNX)
const auto directionMode = INT_ARG(1); // direction: 0 = fwd, 1 = bwd, 2 = bidirectional sum, 3 = bidirectional concat, 4 = bidirectional extra output dim (in conjunction with format dataFormat = 3)
const auto hasBiases = B_ARG(0); // indicates whether biases array is provided
const auto hasSeqLen = B_ARG(1); // indicates whether seqLen array is provided
const auto hasInitH = B_ARG(2); // indicates whether initial output is provided
const auto hasInitC = B_ARG(3); // indicates whether initial cell state is provided
const auto hasPH = B_ARG(4); // indicates whether peephole connections are present
const auto retFullSeq = B_ARG(5); // indicates whether to return whole time sequence h {h_0, h_1, ... , h_sL-1}
const auto retLastH = B_ARG(6); // indicates whether to return output at last time step only, in this case shape would be [bS, nOut] (exact shape depends on dataFormat argument)
const auto retLastC = B_ARG(7); // indicates whether to return cells state at last time step only, in this case shape would be [bS, nOut] (exact shape depends on dataFormat argument)
const auto cellClip = T_ARG(0); // cell clipping value, if it = 0 then do not apply clipping
const auto x = INPUT_VARIABLE(0); // input
const auto Wx = INPUT_VARIABLE(1); // input weights
const auto Wr = INPUT_VARIABLE(2); // recurrent weights
int count = 3;
const auto b = hasBiases ? INPUT_VARIABLE(count++) : nullptr; // biases
const auto seqLen = hasSeqLen ? INPUT_VARIABLE(count++) : nullptr; // seqLen vector
const auto hI = hasInitH ? INPUT_VARIABLE(count++) : nullptr; // initial output
const auto cI = hasInitC ? INPUT_VARIABLE(count++) : nullptr; // initial cell state
const auto Wp = hasPH ? INPUT_VARIABLE(count++) : nullptr; // peephole weights
REQUIRE_TRUE(cellClip == 0 , 0, "LSTM_LAYER_MKLDNN operation: cell clipping is not supported currently !");
REQUIRE_TRUE(retFullSeq, 0, "LSTM_LAYER_MKLDNN operation: option to calculate full time sequence output h should be always true in case of mkl dnn library !");
REQUIRE_TRUE(hasPH == false , 0, "LSTM_LAYER_MKLDNN operation: mkl dnn library doesn't support peephole connections !");
REQUIRE_TRUE(hasSeqLen == false, 0, "LSTM_LAYER_MKLDNN operation: mkl dnn library doesn't support array specifying max time step per each example in batch !");
REQUIRE_TRUE(dataFormat < 2, 0, "LSTM_LAYER_MKLDNN operation: wrong data format, only two formats are allowed for input/output tensors in mkl dnn library: TNC and NTC!");
REQUIRE_TRUE(directionMode < 4, 0, "LSTM_LAYER_MKLDNN operation: option for bidirectional extra output dimension is not valid in mkl dnn library !");
REQUIRE_TRUE((retLastH && retLastC) || (!retLastH && !retLastC), 0, "LSTM_LAYER_MKLDNN operation: only two options are present: 1) calculate both output at last time and cell state at last time; 2) do not calculate both !");
count = 0;
auto h = retFullSeq ? OUTPUT_VARIABLE(count++) : nullptr; // output
auto hL = retLastH ? OUTPUT_VARIABLE(count++) : nullptr; // output at last step
auto cL = retLastC ? OUTPUT_VARIABLE(count++) : nullptr; // cell state at last step
// evaluate dimensions
const Nd4jLong sL = dataFormat == 3 ? x->sizeAt(0) : x->sizeAt(dataFormat);
const Nd4jLong bS = dataFormat == 1 || dataFormat == 2 ? x->sizeAt(0) : x->sizeAt(-2);
const Nd4jLong nIn = dataFormat == 2 ? x->sizeAt(1) : x->sizeAt(-1);
const Nd4jLong nOut = Wx->sizeAt(-1) / 4;
// inputs validations
if(directionMode < 2) { // no bidirectional
// Wx validation
if(Wx->rankOf() != 2 || Wx->sizeAt(0) != nIn)
REQUIRE_TRUE(false, 0, "LSTM_LAYER_MKLDNN operation: wrong shape of input weights, expected is %s, but got %s instead !", ShapeUtils::shapeAsString({nIn, 4*nOut}).c_str(), ShapeUtils::shapeAsString(Wx).c_str());
// Wr validation
if(Wr->rankOf() != 2 || Wr->sizeAt(0) != nOut || Wr->sizeAt(1) != 4*nOut)
REQUIRE_TRUE(false, 0, "LSTM_LAYER_MKLDNN operation: wrong shape of recurrent weights, expected is %s, but got %s instead !", ShapeUtils::shapeAsString({nOut, 4*nOut}).c_str(), ShapeUtils::shapeAsString(Wr).c_str());
// biases validation
if(b != nullptr && (b->rankOf() != 1 || b->sizeAt(0) != 4*nOut))
REQUIRE_TRUE(false, 0, "LSTM_LAYER_MKLDNN operation: wrong shape of biases, expected is %s, but got %s instead !", ShapeUtils::shapeAsString({4*nOut}).c_str(), ShapeUtils::shapeAsString(b).c_str());
// initial output validation
if(hI != nullptr && (hI->rankOf() != 2 || hI->sizeAt(0) != bS || hI->sizeAt(1) != nOut))
REQUIRE_TRUE(false, 0, "LSTM_LAYER_MKLDNN operation: wrong shape of initial output, expected is %s, but got %s instead !", ShapeUtils::shapeAsString({bS, nOut}).c_str(), ShapeUtils::shapeAsString(hI).c_str());
// initial cell validation
if(cI != nullptr && (cI->rankOf() != 2 || cI->sizeAt(0) != bS || cI->sizeAt(1) != nOut))
REQUIRE_TRUE(false, 0, "LSTM_LAYER_MKLDNN operation: wrong shape of initial cell state, expected is %s, but got %s instead !", ShapeUtils::shapeAsString({bS, nOut}).c_str(), ShapeUtils::shapeAsString(cI).c_str());
}
else { // bidirectional
// Wx validation
if(Wx->rankOf() != 3 || Wx->sizeAt(0) != 2 || Wx->sizeAt(1) != nIn)
REQUIRE_TRUE(false, 0, "LSTM_LAYER_MKLDNN operation: wrong shape of input weights, expected is %s, but got %s instead !", ShapeUtils::shapeAsString({2, nIn, 4*nOut}).c_str(), ShapeUtils::shapeAsString(Wx).c_str());
// Wr validation
if(Wr->rankOf() != 3 || Wr->sizeAt(0) != 2 || Wr->sizeAt(1) != nOut || Wr->sizeAt(2) != 4*nOut)
REQUIRE_TRUE(false, 0, "LSTM_LAYER_MKLDNN operation: wrong shape of recurrent weights, expected is %s, but got %s instead !", ShapeUtils::shapeAsString({2, nOut, 4*nOut}).c_str(), ShapeUtils::shapeAsString(Wr).c_str());
// biases validation
if(b != nullptr && (b->rankOf() != 2 || b->sizeAt(0) != 2 || b->sizeAt(1) != 4*nOut))
REQUIRE_TRUE(false, 0, "LSTM_LAYER_MKLDNN operation: wrong shape of biases, expected is %s, but got %s instead !", ShapeUtils::shapeAsString({2, 4*nOut}).c_str(), ShapeUtils::shapeAsString(b).c_str());
// initial output validation
if(hI != nullptr && (hI->rankOf() != 3 || hI->sizeAt(0) != 2 || hI->sizeAt(1) != bS || hI->sizeAt(2) != nOut))
REQUIRE_TRUE(false, 0, "LSTM_LAYER_MKLDNN operation: wrong shape of initial output, expected is %s, but got %s instead !", ShapeUtils::shapeAsString({2, bS, nOut}).c_str(), ShapeUtils::shapeAsString(hI).c_str());
// initial cell validation
if(cI != nullptr && (cI->rankOf() != 3 || cI->sizeAt(0) != 2 || cI->sizeAt(1) != bS || cI->sizeAt(2) != nOut))
REQUIRE_TRUE(false, 0, "LSTM_LAYER_MKLDNN operation: wrong shape of initial cell state, expected is %s, but got %s instead !", ShapeUtils::shapeAsString({2, bS, nOut}).c_str(), ShapeUtils::shapeAsString(cI).c_str());
}
std::vector<float> params = {static_cast<float>(dataFormat), static_cast<float>(directionMode), static_cast<float>(cellClip)};
const int dirDim = directionMode < 2 ? 1 : 2; // number of dimensions, 1 unidirectional, 2 for bidirectional
// permut x and h to tnc format if they have ntc format
NDArray* xP(const_cast<NDArray*>(x)), *hP(h);
if(dataFormat == 1) {
xP = new NDArray(x->permute({1,0,2})); // [bS, sL, nIn] -> [sL, bS, nIn]
hP = new NDArray(h->permute({1,0,2})); // [bS, sL, dirDim*nOn] -> [sL, bS, dirDim*nOn]
}
// reshape arrays in accordance to mkl allowed formats
NDArray *WxR(nullptr), *WrR(nullptr), *bR(nullptr), *hIR(nullptr), *cIR(nullptr), *hLR(nullptr), *cLR(nullptr);
WxR = new NDArray(Wx->reshape(Wx->ordering(), {1,dirDim,nIn,4,nOut}));
WrR = new NDArray(Wr->reshape(Wr->ordering(), {1,dirDim,nOut,4,nOut}));
if(b)
bR = new NDArray(b->reshape(b->ordering(), {1,dirDim,4,nOut}));
if(hI)
hIR = new NDArray(hI->reshape(hI->ordering(), {1,dirDim,bS,nOut}));
if(cI)
cIR = new NDArray(cI->reshape(cI->ordering(), {1,dirDim,bS,nOut}));
if(hL)
Oleh tenzor mmul (#231) * Libnd4j: TensorMMul backprop op #8174, raw implementation Signed-off-by: Oleg <oleg.semeniv@gmail.com> * Libnd4j: TensorMMul backprop op #8174 merge master and some corrections Signed-off-by: Oleg <oleg.semeniv@gmail.com> * Libnd4j: TensorMMul backprop op #8174 algorithm update, need testing, sync with master * Libnd4j: TensorMMul backprop op #8174 fixed incorrect B axes calculation Signed-off-by: Oleg <oleg.semeniv@gmail.com> * Libnd4j: TensorMMul backprop op #8174 optimize axes identification and fix bug of indeces overlapping, added first test. need testing with different shapes Signed-off-by: Oleg <oleg.semeniv@gmail.com> * Libnd4j: TensorMMul backprop op #8174 some fixes and improvements need more testing Signed-off-by: Oleg <oleg.semeniv@gmail.com> * Libnd4j: TensorMMul backprop op #8174 fixed order of matrix multiply Signed-off-by: Oleg <oleg.semeniv@gmail.com> * Libnd4j: TensorMMul backprop op #8174 fixed issue of incorrect axes definition, add tests based on TF, need additional testing for case dLdC not equal 1 Signed-off-by: Oleg <oleg.semeniv@gmail.com> * Libnd4j: TensorMMul backprop op #8174 fixed scalar case add test Signed-off-by: Oleg <oleg.semeniv@gmail.com> * Libnd4j: TensorMMul backprop op #8174 fixed bp algorithm, axes definition, need some mode testing with different orders combination f,c; c,f f,f and add some checks for inputs Signed-off-by: Oleg <oleg.semeniv@gmail.com> * Libnd4j: TensorMMul backprop op #8174 some checks and corrections added tests, exists the problem with different input orders support A-f B-c and A-f B-f Signed-off-by: Oleg <oleg.semeniv@gmail.com> * Libnd4j: TensorMMul backprop op #8174 sync master Signed-off-by: Oleg <oleg.semeniv@gmail.com> * - correct bug in MmulHelper::tensorDot(a, b, c, axes_a, axes_b,permutForC) Signed-off-by: Yurii <iuriish@yahoo.com> * Libnd4j: TensorMMul backprop op #8174 code clean up and refactoring Signed-off-by: Oleg <oleg.semeniv@gmail.com> * - add check for linspase ordered permutations in ShapeUtils::evalShapeForTensorDot Signed-off-by: Yurii <iuriish@yahoo.com> * - provide additional code in shape::reshape stuff in order to reduce amount of allocation/copy operations during reshaping procedure Signed-off-by: Yurii <iuriish@yahoo.com> * - further work on problem of wrong shape evaluation during permute/reshape procedures Signed-off-by: Yurii <iuriish@yahoo.com> * - still looking for bug reason in reshape/permute stuff Signed-off-by: Yurii <iuriish@yahoo.com> * - correct bug in transform cuda native ops Signed-off-by: Yurii <iuriish@yahoo.com> * - correct bug in NDArray::assign Signed-off-by: Yurii <iuriish@yahoo.com> * - remove old shape::reshape stuff Signed-off-by: Yurii <iuriish@yahoo.com> * - add possibility to disable copy of old buffer to new buffer during reshape operation in NDArray class Signed-off-by: Yurii <iuriish@yahoo.com> * - correct bug in tensorDot which had to do with wrong pointers assigments Signed-off-by: Yurii <iuriish@yahoo.com> Co-authored-by: Oleh <oleg.semeniv@gmail.com>
2020-02-13 18:33:54 +01:00
hLR = new NDArray(hL->reshape(hL->ordering(), {1,dirDim,bS,nOut}, false));
if(cL)
Oleh tenzor mmul (#231) * Libnd4j: TensorMMul backprop op #8174, raw implementation Signed-off-by: Oleg <oleg.semeniv@gmail.com> * Libnd4j: TensorMMul backprop op #8174 merge master and some corrections Signed-off-by: Oleg <oleg.semeniv@gmail.com> * Libnd4j: TensorMMul backprop op #8174 algorithm update, need testing, sync with master * Libnd4j: TensorMMul backprop op #8174 fixed incorrect B axes calculation Signed-off-by: Oleg <oleg.semeniv@gmail.com> * Libnd4j: TensorMMul backprop op #8174 optimize axes identification and fix bug of indeces overlapping, added first test. need testing with different shapes Signed-off-by: Oleg <oleg.semeniv@gmail.com> * Libnd4j: TensorMMul backprop op #8174 some fixes and improvements need more testing Signed-off-by: Oleg <oleg.semeniv@gmail.com> * Libnd4j: TensorMMul backprop op #8174 fixed order of matrix multiply Signed-off-by: Oleg <oleg.semeniv@gmail.com> * Libnd4j: TensorMMul backprop op #8174 fixed issue of incorrect axes definition, add tests based on TF, need additional testing for case dLdC not equal 1 Signed-off-by: Oleg <oleg.semeniv@gmail.com> * Libnd4j: TensorMMul backprop op #8174 fixed scalar case add test Signed-off-by: Oleg <oleg.semeniv@gmail.com> * Libnd4j: TensorMMul backprop op #8174 fixed bp algorithm, axes definition, need some mode testing with different orders combination f,c; c,f f,f and add some checks for inputs Signed-off-by: Oleg <oleg.semeniv@gmail.com> * Libnd4j: TensorMMul backprop op #8174 some checks and corrections added tests, exists the problem with different input orders support A-f B-c and A-f B-f Signed-off-by: Oleg <oleg.semeniv@gmail.com> * Libnd4j: TensorMMul backprop op #8174 sync master Signed-off-by: Oleg <oleg.semeniv@gmail.com> * - correct bug in MmulHelper::tensorDot(a, b, c, axes_a, axes_b,permutForC) Signed-off-by: Yurii <iuriish@yahoo.com> * Libnd4j: TensorMMul backprop op #8174 code clean up and refactoring Signed-off-by: Oleg <oleg.semeniv@gmail.com> * - add check for linspase ordered permutations in ShapeUtils::evalShapeForTensorDot Signed-off-by: Yurii <iuriish@yahoo.com> * - provide additional code in shape::reshape stuff in order to reduce amount of allocation/copy operations during reshaping procedure Signed-off-by: Yurii <iuriish@yahoo.com> * - further work on problem of wrong shape evaluation during permute/reshape procedures Signed-off-by: Yurii <iuriish@yahoo.com> * - still looking for bug reason in reshape/permute stuff Signed-off-by: Yurii <iuriish@yahoo.com> * - correct bug in transform cuda native ops Signed-off-by: Yurii <iuriish@yahoo.com> * - correct bug in NDArray::assign Signed-off-by: Yurii <iuriish@yahoo.com> * - remove old shape::reshape stuff Signed-off-by: Yurii <iuriish@yahoo.com> * - add possibility to disable copy of old buffer to new buffer during reshape operation in NDArray class Signed-off-by: Yurii <iuriish@yahoo.com> * - correct bug in tensorDot which had to do with wrong pointers assigments Signed-off-by: Yurii <iuriish@yahoo.com> Co-authored-by: Oleh <oleg.semeniv@gmail.com>
2020-02-13 18:33:54 +01:00
cLR = new NDArray(cL->reshape(cL->ordering(), {1,dirDim,bS,nOut}, false));
lstmLayerMKLDNN(xP, WxR, WrR, bR, hIR, cIR, params, hP, hLR, cLR);
delete WxR;
delete WrR;
delete bR;
delete hIR;
delete cIR;
delete hLR;
delete cLR;
if(dataFormat == 1) {
delete xP;
delete hP;
}
return Status::OK();
}
cuDNN integration (#150) * initial commit Signed-off-by: raver119 <raver119@gmail.com> * one file Signed-off-by: raver119 <raver119@gmail.com> * few more includes Signed-off-by: raver119 <raver119@gmail.com> * m? Signed-off-by: raver119 <raver119@gmail.com> * const Signed-off-by: raver119 <raver119@gmail.com> * cudnn linkage in tests Signed-off-by: raver119 <raver119@gmail.com> * culibos Signed-off-by: raver119 <raver119@gmail.com> * static reminder Signed-off-by: raver119 <raver119@gmail.com> * platform engine tag Signed-off-by: raver119 <raver119@gmail.com> * HAVE_CUDNN moved to config.h.in Signed-off-by: raver119 <raver119@gmail.com> * include Signed-off-by: raver119 <raver119@gmail.com> * include Signed-off-by: raver119 <raver119@gmail.com> * skip cudnn handle creation if there's not cudnn Signed-off-by: raver119 <raver119@gmail.com> * meh Signed-off-by: raver119 <raver119@gmail.com> * target device in context Signed-off-by: raver119 <raver119@gmail.com> * platform engines Signed-off-by: raver119 <raver119@gmail.com> * platform engines Signed-off-by: raver119 <raver119@gmail.com> * allow multiple -h args Signed-off-by: raver119 <raver119@gmail.com> * allow multiple -h args Signed-off-by: raver119 <raver119@gmail.com> * move mkldnn out of CPU block Signed-off-by: raver119 <raver119@gmail.com> * link to mkldnn on cuda Signed-off-by: raver119 <raver119@gmail.com> * less prints Signed-off-by: raver119 <raver119@gmail.com> * minor tweaks Signed-off-by: raver119 <raver119@gmail.com> * next step Signed-off-by: raver119 <raver119@gmail.com> * conv2d NCHW draft Signed-off-by: raver119 <raver119@gmail.com> * conv2d biasAdd Signed-off-by: raver119 <raver119@gmail.com> * test for MKL/CUDNN combined use Signed-off-by: raver119 <raver119@gmail.com> * - provide additional code for conv2d ff based on cudnn api, not tested yet Signed-off-by: Yurii <iuriish@yahoo.com> * - further work on conv2d helper based on using cudnn api Signed-off-by: Yurii <iuriish@yahoo.com> * - fixing several cuda bugs which appeared after cudnn lib had been started to use Signed-off-by: Yurii <iuriish@yahoo.com> * - implementation of conv2d backprop op based on cudnn api Signed-off-by: Yurii <iuriish@yahoo.com> * - implementaion of conv3d and conv3d_bp ops based on cudnn api Signed-off-by: Yurii <iuriish@yahoo.com> * - bugs fixing in conv3d/conv3d_bp ops (cudnn in use) Signed-off-by: Yurii <iuriish@yahoo.com> * - implementation of depthwiseConv2d (ff/bp) op based on cudnn api Signed-off-by: Yurii <iuriish@yahoo.com> * - implementation of batchnorm ff op based on cudnn api Signed-off-by: Yurii <iuriish@yahoo.com> * - disable cudnn batchnorm temporary Signed-off-by: Yurii <iuriish@yahoo.com> * - add minor change in cmake Signed-off-by: Yurii <iuriish@yahoo.com> * engine for depthwise mkldnn Signed-off-by: raver119 <raver119@gmail.com> * couple of includes Signed-off-by: raver119 <raver119@gmail.com> * - provide permutation to cudnn batchnorm ff when format is NHWC Signed-off-by: Yurii <iuriish@yahoo.com> * lgamma fix Signed-off-by: raver119 <raver119@gmail.com> * - eliminate memory leak in two tests Signed-off-by: Yurii <iuriish@yahoo.com> Co-authored-by: Yurii Shyrma <iuriish@yahoo.com>
2020-01-20 19:32:46 +01:00
PLATFORM_CHECK(lstmLayer, ENGINE_CPU) {
const auto hasBiases = B_ARG(0); // indicates whether biases array is provided
const auto hasInitH = B_ARG(2); // indicates whether initial output is provided
const auto hasInitC = B_ARG(3); // indicates whether initial cell state is provided
const auto retFullSeq = B_ARG(5); // indicates whether to return whole time sequence h {h_0, h_1, ... , h_sL-1}
const auto retLastH = B_ARG(6); // indicates whether to return output at last time step only, in this case shape would be [bS, nOut] (exact shape depends on dataFormat argument)
const auto retLastC = B_ARG(7); // indicates whether to return cells state at last time step only, in this case shape would be [bS, nOut] (exact shape depends on dataFormat argument)
const auto x = INPUT_VARIABLE(0); // input
const auto Wx = INPUT_VARIABLE(1); // input weights
const auto Wr = INPUT_VARIABLE(2); // recurrent weights
int count = 3;
const auto b = hasBiases ? INPUT_VARIABLE(count++) : nullptr; // biases
const auto hI = hasInitH ? INPUT_VARIABLE(count++) : nullptr; // initial output
const auto cI = hasInitC ? INPUT_VARIABLE(count++) : nullptr; // initial cell state
count = 0;
auto h = retFullSeq ? OUTPUT_VARIABLE(count++) : nullptr; // output
auto hL = retLastH ? OUTPUT_VARIABLE(count++) : nullptr; // output at last step
auto cL = retLastC ? OUTPUT_VARIABLE(count++) : nullptr; // cell state at last step
DataType xType = x->dataType();
DataType WxType = Wx->dataType();
DataType WrType = Wr->dataType();
DataType bType = b != nullptr ? b->dataType() : (xType == DataType::HALF ? xType : DataType::FLOAT32);
DataType hIType = hI != nullptr ? hI->dataType() : xType;
DataType cIType = cI != nullptr ? hI->dataType() : xType;
DataType hType = h != nullptr ? h->dataType() : xType;
DataType hLType = hL != nullptr ? hL->dataType() : xType;
DataType cLType = cL != nullptr ? cL->dataType() : xType;
return block.isUseMKLDNN() && (
(xType==DataType::FLOAT32 && WxType==DataType::FLOAT32 && WrType==DataType::FLOAT32 && bType==DataType::FLOAT32 && hIType==DataType::FLOAT32 && cIType==DataType::FLOAT32 && hType==DataType::FLOAT32 && hLType==DataType::FLOAT32 && cLType==DataType::FLOAT32) ||
(xType==DataType::HALF && WxType==DataType::HALF && WrType==DataType::HALF && bType==DataType::HALF && hIType==DataType::HALF && cIType==DataType::HALF && hType==DataType::HALF && hLType==DataType::HALF && cLType==DataType::HALF) ||
(xType==DataType::UINT8 && WxType==DataType::INT8 && WrType==DataType::INT8 && bType==DataType::FLOAT32 && hIType==DataType::UINT8 && cIType==DataType::UINT8 && (hType==DataType::FLOAT32 && hLType==DataType::FLOAT32 && cLType==DataType::FLOAT32 || hType==DataType::UINT8 && hLType==DataType::UINT8 && cLType==DataType::UINT8))
);
}
}
}
}