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[CodeGen] Update ROCm Intrinsic Rule #4499

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Dec 11, 2019
Merged

[CodeGen] Update ROCm Intrinsic Rule #4499

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28 changes: 19 additions & 9 deletions src/codegen/llvm/intrin_rule_rocm.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,6 @@
*/
#ifdef TVM_LLVM_VERSION

#include "intrin_rule_llvm.h"
#include <tvm/ir.h>
#include <tvm/expr.h>
#include <tvm/api_registry.h>
Expand All @@ -45,27 +44,28 @@ inline void DispatchExternOCML(const TVMArgs& args, TVMRetValue* rv) {
namespace llvm {

TVM_REGISTER_GLOBAL("tvm.intrin.rule.rocm.floor")
.set_body(DispatchLLVMPureIntrin<::llvm::Intrinsic::floor, 1>);
.set_body(DispatchExternOCML);

TVM_REGISTER_GLOBAL("tvm.intrin.rule.rocm.ceil")
.set_body(DispatchLLVMPureIntrin<::llvm::Intrinsic::ceil, 1>);
.set_body(DispatchExternOCML);

TVM_REGISTER_GLOBAL("tvm.intrin.rule.rocm.round")
.set_body(DispatchLLVMPureIntrin<::llvm::Intrinsic::round, 1>);
.set_body(DispatchExternOCML);

TVM_REGISTER_GLOBAL("tvm.intrin.rule.rocm.trunc")
.set_body(DispatchLLVMPureIntrin<::llvm::Intrinsic::trunc, 1>);
.set_body(DispatchExternOCML);

TVM_REGISTER_GLOBAL("tvm.intrin.rule.rocm.fabs")
.set_body(DispatchLLVMPureIntrin<::llvm::Intrinsic::fabs, 1>);
.set_body(DispatchExternOCML);

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TVM_REGISTER_GLOBAL("tvm.intrin.rule.rocm.exp")
.set_body(DispatchExternOCML);

// On AMD GPU, fma is slower than mac
// removing fma dispatch allows backend to generate faster mac instruction
TVM_REGISTER_GLOBAL("tvm.intrin.rule.rocm.erf")
.set_body(DispatchExternOCML);

TVM_REGISTER_GLOBAL("tvm.intrin.rule.rocm.fma")
.set_body(DispatchLLVMPureIntrin<::llvm::Intrinsic::fmuladd, 1>);
.set_body(DispatchExternOCML);

TVM_REGISTER_GLOBAL("tvm.intrin.rule.rocm.log")
.set_body(DispatchExternOCML);
Expand All @@ -78,6 +78,16 @@ TVM_REGISTER_GLOBAL("tvm.intrin.rule.rocm.pow")

TVM_REGISTER_GLOBAL("tvm.intrin.rule.rocm.tanh")
.set_body(DispatchExternOCML);

TVM_REGISTER_GLOBAL("tvm.intrin.rule.rocm.cos")
.set_body(DispatchExternOCML);

TVM_REGISTER_GLOBAL("tvm.intrin.rule.rocm.sin")
.set_body(DispatchExternOCML);

TVM_REGISTER_GLOBAL("tvm.intrin.rule.rocm.atan")
.set_body(DispatchExternOCML);

} // namespace llvm
} // namespace codegen
} // namespace tvm
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