source: icGREP/icgrep-devel/icgrep/IR_Gen/idisa_target.cpp @ 5495

Last change on this file since 5495 was 5489, checked in by nmedfort, 2 years ago

Bug fix for memory check and issues found parsing internal 'files'. Added backtrace option from execinfo.h

File size: 1.3 KB
Line 
1/*
2 *  Copyright (c) 2016 International Characters.
3 *  This software is licensed to the public under the Open Software License 3.0.
4 */
5
6#include "idisa_target.h"
7#include <toolchain/toolchain.h>
8#include <IR_Gen/idisa_sse_builder.h>
9#include <IR_Gen/idisa_avx_builder.h>
10#include <IR_Gen/idisa_i64_builder.h>
11#include <IR_Gen/idisa_nvptx_builder.h>
12#include <llvm/IR/Module.h>
13#include <llvm/ADT/Triple.h>
14
15#include <kernels/kernel_builder.h>
16
17using namespace kernel;
18
19namespace IDISA {
20   
21KernelBuilder * GetIDISA_Builder(llvm::LLVMContext & C) {
22    const bool hasAVX2 = AVX2_available();
23    if (LLVM_LIKELY(codegen::BlockSize == 0)) {  // No BlockSize override: use processor SIMD width
24        codegen::BlockSize = hasAVX2 ? 256 : 128;
25    }
26    if (codegen::BlockSize >= 256) {
27        if (hasAVX2) {
28            return new KernelBuilderImpl<IDISA_AVX2_Builder>(C, codegen::BlockSize, codegen::BlockSize);
29        }
30    } else if (codegen::BlockSize == 64) {
31        return new KernelBuilderImpl<IDISA_I64_Builder>(C, codegen::BlockSize, codegen::BlockSize);
32    }
33    return new KernelBuilderImpl<IDISA_SSE2_Builder>(C, codegen::BlockSize, codegen::BlockSize);
34}
35
36KernelBuilder * GetIDISA_GPU_Builder(llvm::LLVMContext & C) {
37    return new KernelBuilderImpl<IDISA_NVPTX20_Builder>(C, 64, 64 * 64);
38}
39
40}
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