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tensorrt7 support for ipluginv2

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This commit is contained in:
perseusdg
2021-10-18 18:07:57 +05:30
parent 18cc6abbb6
commit 54e7af11ed
30 changed files with 313 additions and 64 deletions
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src/pluginsRT/ShortcutRT.cpp
+16 -3
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@@ -50,6 +50,7 @@ void ShortcutRT::terminate() NOEXCEPT {}
size_t ShortcutRT::getWorkspaceSize(int maxBatchSize) const NOEXCEPT { return 0; }
#if NV_TENSORRT_MAJOR > 7
int ShortcutRT::enqueue(int batchSize, const void *const *inputs, void *const *outputs, void *workspace,
cudaStream_t stream) NOEXCEPT {
dnnType *srcData = (dnnType*)reinterpret_cast<const dnnType*>(inputs[0]);
@@ -61,6 +62,20 @@ int ShortcutRT::enqueue(int batchSize, const void *const *inputs, void *const *o
return 0;
}
#elif NV_TENSORRT_MAJOR == 7
int32_t ShortcutRT::enqueue(int32_t batchSize, const void *const *inputs, void **outputs, void *workspace,
cudaStream_t stream) {
dnnType *srcData = (dnnType*)reinterpret_cast<const dnnType*>(inputs[0]);
dnnType *srcDataBack = (dnnType*)reinterpret_cast<const dnnType*>(inputs[1]);
dnnType *dstData = reinterpret_cast<dnnType*>(outputs[0]);
checkCuda( cudaMemcpyAsync(dstData, srcData, batchSize*c*h*w*sizeof(dnnType), cudaMemcpyDeviceToDevice, stream));
shortcutForward(srcDataBack, dstData, batchSize, c, h, w, 1, batchSize, bc, bh, bw, 1, mul, stream);
return 0;
}
#endif
size_t ShortcutRT::getSerializationSize() const NOEXCEPT {
return 6*sizeof(int) + sizeof(bool);
@@ -108,10 +123,8 @@ IPluginV2 *ShortcutRT::clone() const NOEXCEPT {
return p;
}
ShortcutRTPluginCreator::ShortcutRTPluginCreator() {
mPluginAttributes.emplace_back(PluginField("bDim",nullptr,PluginFieldType::kUNKNOWN,1));
mPluginAttributes.emplace_back(PluginField("mul",nullptr,PluginFieldType::kUNKNOWN,1));
mPluginAttributes.clear();
mFC.nbFields = mPluginAttributes.size();
mFC.fields = mPluginAttributes.data();
}