AI/rocm-systems
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Cód Saincheisteanna Iarratais Tarraingthe Gníomhartha Pacáistí Tionscadail Scaoileann Vicí Gníomhaíocht
2,145 Tiomáintí 3 Brainsí 0 Clibeanna
a1d5f0ab0c6af98e1385a0a6ad6613c9123df528
Graf Tiomantas

5 Tiomáintí

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Alex Voicu a1d5f0ab0c Revert "Revert adoption of CUDA indexing in general - this can only work with later versions of the compiler, just like module based dispatch, and thus must be guarded against usage in earlier (e.g. 1.6) versions." 
This reverts commit d2fd1f5


[ROCm/clr commit: 2557000b56]
 2017-11-29 21:36:29 +00:00
Alex Voicu af0ae5421c This implements the trivial change needed to move back from the hip{Something}_{x, y, z} macros to the natural CUDA syntax of Something.{x, y, z}. This is contained in lines 384-404 in hip_runtime.h. All of the other changes have to do with changing unit tests to use this syntax. The macros are retained for backwards compatibility. 
[ROCm/clr commit: 0cc921f103]
 2017-11-19 01:54:12 +00:00
Aditya Atluri 42c627fbe8 Moved device code to mimic cuda header behavior 
1. All fp32, fp64 math device/host functions should be in math_functions.h/.cpp
2. All fp32, fp64 fast math intrinsics for device/host functions should be in device_functions.h/.cpp
3. All the device code implementations should be in device_util.h/.cpp
4. Hence, made changes appropriately by moving code and creating new header files
5. Added math_functions.cpp/.h
6. Changed #ifndef signature to make sure no conflicts between headers with same names in hip/hip_runtime.h and hip/hcc_detail/hip_runtime.h
7. Changed tests to fit the code changes, making them to include appropriate headers
8. Added math_functions.cpp to CMakeLists.txt
9. Some of the tests are still broken, mostly host math functions will fix them in next commit
10. TODO: FIX compilation issues for host math functions

Change-Id: I7a17637d7e294a7d224ffba932c1a08668febd26


[ROCm/clr commit: d23b6b8694]
 2017-01-17 14:57:51 -06:00
Aditya Atluri a2ecbc2d6e Added fast math flag 
1. Use -DHIP_FAST_MATH to make precise math functions compiled to fast math
2. Added double fast math functions for sqrt
3. Changed hipcc to parse -use_fast_math (not working)
4. Added passed tag to hipFloatMath test

Change-Id: I72884b2436b4efe61e9a9297346c1358fee38a2d


[ROCm/clr commit: c2f6ecf264]
 2016-11-23 11:19:15 -06:00
Aditya Atluri 06969472b2 added fast math intrinsics to HIP 
1. Added fast math intrinsics for single precision data types
2. Added test to check the intrinsics
3. Added HIP_PRECISE_MATH macro to enable precise math on fast math

Change-Id: Iadacbb6182c31252c5e3252854372d1b80dfd27b


[ROCm/clr commit: d9a3527769]
 2016-11-22 15:26:00 -06:00