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| // == sim start == | |
| 00000001 : fmadd %f102, %f66, %f64, %f112 | |
| 00000002 : fmadd %f2, %f6, %f4, %f64 | |
| -- STALL -- : f112(5), f64(6) | |
| -- STALL -- : f112(4), f64(5) | |
| -- STALL -- : f112(3), f64(4) | |
| -- STALL -- : f112(2), f64(3) | |
| -- STALL -- : f112(1), f64(2) | |
| -- STALL -- : f64(1) |
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| CL_DEVICE_NAME: pthread-Intel(R) Xeon(R) CPU E5-2670 0 @ 2.60GHz | |
| CL_DEVICE_VENDOR: | |
| CL_DEVICE_OPENCL_C_VERSION: OpenCL C 1.2 | |
| CL_DEVICE_PROFILE: FULL_PROFILE | |
| CL_DEVICE_VERSION: OpenCL 1.2 pocl | |
| CL_DRIVER_VERSION: 0.9 | |
| CL_DEVICE_EXTENSIONS: cl_khr_fp64 cl_khr_fp16 cl_khr_byte_addressable_store | |
| CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS: 3 | |
| CL_DEVICE_IMAGE_SUPPORT: 1 | |
| CL_DEVICE_IMAGE2D_MAX_WIDTH: 8192 |
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| Demo settings: | |
| SelectedDemo=1, demoname = BoxBox | |
| x_dim=30, y_dim=30, z_dim=30 | |
| x_gap=16.299999, y_gap=6.300000, z_gap=16.299999 | |
| OpenCL settings: | |
| Preferred cl_device index 1 | |
| Preferred cl_platform index-1 | |
| Platform info: |
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| void | |
| clang_test(float* out, float* in) | |
| { | |
| for (int i = 0; i < 4; i++) { | |
| out[i] = in[i] * in[i]; | |
| } | |
| } | |
| // asm output |
syoyo
/ gist:4945410
Created
February 13, 2013 15:30
clang's vector extension -> ARM NEON codegen test.
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| typedef float float4 __attribute__((ext_vector_type(4))); | |
| void | |
| clang_test(float* out, float* in) | |
| { | |
| float4 a, b; | |
| b = *((float4*)in); | |
| a = b * b; |
syoyo
/ gist:4665840
Created
January 29, 2013 17:05
valgrind --tool=memcheck --leak-check=full ../../ispc --emit-c++ --target=generic-16 -h ao_ispc.h -o bora.cc ao.ispc
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| ==20402== Memcheck, a memory error detector | |
| ==20402== Copyright (C) 2002-2009, and GNU GPL'd, by Julian Seward et al. | |
| ==20402== Using Valgrind-3.5.0 and LibVEX; rerun with -h for copyright info | |
| ==20402== Command: ../../ispc --emit-c++ --target=generic-16 -h ao_ispc.h -o bora.cc ao.ispc | |
| ==20402== | |
| ==20402== Conditional jump or move depends on uninitialised value(s) | |
| ==20402== at 0xBC0085: clang::SourceManager::getColumnNumber(clang::FileID, unsigned int, bool*) const (in /home/syoyo/work/ispc/ispc) | |
| ==20402== by 0xBC3838: clang::SourceManager::getPresumedLoc(clang::SourceLocation) const (in /home/syoyo/work/ispc/ispc) | |
| ==20402== by 0x50734D: (anonymous namespace)::PrintPPOutputPPCallbacks::FileChanged(clang::SourceLocation, clang::PPCallbacks::FileChangeReason, clang::SrcMgr::CharacteristicKind, clang::FileID) (in /home/syoyo/work/ispc/ispc) | |
| ==20402== by 0xC17F3B: clang::Preprocessor::HandleDigitDirective(clang::Token&) (in /home/syoyo/work/ispc/ispc) |
syoyo
/ gist:3951980
Created
October 25, 2012 10:51
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| #ifdef __arm__ | |
| typedef float32x4_t float4; | |
| typedef int32x4_t int4; | |
| typedef uint32x4_t uint4; | |
| #else | |
| typedef __m128 float4; | |
| typedef __m128i int4; | |
| #if defined(__AVX__) | |
| typedef __m256 float8; | |
| typedef __m256d double4; |
syoyo
/ gist:1414870
Created
December 1, 2011 08:09
Mount Solaris SRP target with Linux SRP initiator!
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| scsi host6: ib_srp: new target: id_ext 0002c90200201e28 ioc_guid 0002c90200201e28 pkey ffff service_id 0002c90200201e28 dgid fe80:0000:0000:0000:0002:c902:0020:1e29 | |
| scsi6 : SRP.T10:0002C90200201E28 | |
| scsi 6:0:0:2: Direct-Access OI COMSTAR 1.0 PQ: 0 ANSI: 5 | |
| sd 6:0:0:2: Attached scsi generic sg2 type 0 | |
| sd 6:0:0:2: [sdc] 754974720 512-byte logical blocks: (386 GB/360 GiB) | |
| sd 6:0:0:2: [sdc] Write Protect is off | |
| sd 6:0:0:2: [sdc] Mode Sense: 53 00 00 00 | |
| sd 6:0:0:2: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA | |
| sdc: sdc1 sdc2 | |
| sd 6:0:0:2: [sdc] Attached SCSI disk |
syoyo
/ gist:210648
Created
October 15, 2009 03:41
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| #!/usr/bin/env python | |
| import json # Use JSON library provided by python 2.6 | |
| from pymongo.bson import BSON | |
| mycamera = {"name" : "muda"} | |
| mygeom = {"p" : [1.0, 0.0, 1.0, 2.0, 0.0, 1.0, 3.0, 2.0, 1.0]} | |
| scene = {"global" : {"camera" : mycamera, "geom" : [mygeom]}} |
syoyo
/ gist:210645
Created
October 15, 2009 03:39
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| As binary form = '\xac\x00\x00\x00\x03global\x00\x9f\x00\x00\x00\x03camera\x00\x14\x00\x00\x00\x02name\x00\x05\x00\x00\x00muda\x00\x00\x04geom\x00x\x00\x00\x00\x030\x00p\x00\x00\x00\x04p\x00h\x00\x00\x00\x010\x00\x00\x00\x00\x00\x00\x00\xf0?\x011\x00\x00\x00\x00\x00\x00\x00\x00\x00\x012\x00\x00\x00\x00\x00\x00\x00\xf0?\x013\x00\x00\x00\x00\x00\x00\x00\x00@\x014\x00\x00\x00\x00\x00\x00\x00\x00\x00\x015\x00\x00\x00\x00\x00\x00\x00\xf0?\x016\x00\x00\x00\x00\x00\x00\x00\x08@\x017\x00\x00\x00\x00\x00\x00\x00\x00@\x018\x00\x00\x00\x00\x00\x00\x00\xf0?\x00\x00\x00\x00\x00' | |
| As python dict = {u'global': {u'camera': {u'name': u'muda'}, u'geom': [{u'p': [1.0, 0.0, 1.0, 2.0, 0.0, 1.0, 3.0, 2.0, 1.0]}]}} | |
| As JSON = {"global": {"camera": {"name": "muda"}, "geom": [{"p": [1.0, 0.0, 1.0, 2.0, 0.0, 1.0, 3.0, 2.0, 1.0]}]}} |