1. Added 2 new driver apis, hipModuleLoad, hipModuleGetFunction
Change-Id: If464a7fad178121e3da791c7ac9e17ebc01a9cd0
Issues: When a sample written with them shows Aborted (core dumped) when exiting
[ROCm/clr commit: b8597512ca]
- moved hip base version information back to hipconfig
- fixed bug in hip patch version generation
- renamed .hipconfig to .buildInfo
- HCC_HOME is logged to .buildInfo only when HIP_DEVELOPER environment
- variable is defined
- hipcc and hipconfig require perl 5.10.1 or above
- replaced unless defined with logic-defined or
- added ROCM_TARGET for carrizo
- moved config parsing to a subroutine
- config parsing does not set VALID key anymore
- hipcc honors HCC_HOME environment variable above buildInfo
- hip_base package now bundles .version in bin directory
Change-Id: Iaeea6d7529671220b02e07337946aaee0af90310
[ROCm/clr commit: 85784149fa]
1. The variable is brought outside the conditional so that its scope is increased
Change-Id: I2d2689553e67930050fe5b3648739f0f72c3bbc8
[ROCm/clr commit: 5a47758033]
1. Current implementation checks both env var and value in hipconfig and reports error
2. New implementation gives value in hipconfig with highest priority
3. If hipconfig is not present, fall back to env variables.
To Devs: No need to switch between environment variables for different HCC + different HIP.
Change-Id: I6cdf37e1429d7f07be3a68c7e5ba1533d832962b
[ROCm/clr commit: df1dd53453]
Fixes bug “HIPIFY: nested macro is not hipified”
https://github.com/GPUOpen-ProfessionalCompute-Tools/HIP/issues/33
Example:
#include "cuda_runtime.h"
#define MY_MACRO(func, flags) (func, flags)
...
cudaEvent_t *event = NULL;
MY_MACRO(cudaEventCreateWithFlags(event, cudaEventDisableTiming), NULL);
where cudaEventDisableTiming is a defined numeric literal and thus a nested MACRO:
#define cudaEventDisableTiming 0x02 /**< Event will not record timing data */
After hipifying now:
MY_MACRO(hipEventCreateWithFlags(event, cudaEventDisableTiming), NULL);
Should be:
MY_MACRO(hipEventCreateWithFlags(event, hipEventDisableTiming), NULL);
[ROCm/clr commit: aba73d6673]
Change ihipDevice_t -> ihipCtx_t (new)
Change ihipGetTlsDefaultDevice->ihipGetTlsDefaultCtx
Some other changes from device->ctx where appropriate.
Change-Id: I5c4ae93b2fd42c6303aa23d748eb166b7431925d
[ROCm/clr commit: 0d16565061]
Replace with direct pointer to device. Cleaner, and prep
for transition to contexts.
Change-Id: I0e550f34412923d46c541c0a14bb7d29c3fd4b11
[ROCm/clr commit: 3c604b6430]
1. CMake will create .hip-config file in bin directory
Future Work: Need to make changes to hipcc to read the file
Change-Id: Ia7dc48d43787921d5af4ab07d7a5befbcf904465
[ROCm/clr commit: 5971c64a7b]
1. Before, the signal pool is increased depending on the usage
2. After, a static number of signals are allocated to the pool
Only these are used by hip in a stream
3. If the signals required are more than the pool size, the
stream has to wait to make sure all the signals are available
4. Once they are available, the stream can use them
5. Removed HIP_NUM_SIGNALS_PER_STREAM because of redundancy with HIP_STREAM_SIGNALS
6. Increased signal count from 2 to 32.
Future Work: Dynamically increase the pool size depending on the number of
streams allocated by the application. And, null stream should have more signals
Change-Id: I6be36e084f26bb04766fabf776c7210aee0f9e91
[ROCm/clr commit: 9c7ee12822]
Remove dead depFutures, enqueueBarrier call.
Rename some parms to reflect usage.
Add comments to better explain tricky parts of sync code.
Change-Id: I763296421d9c2b3b58fc8cef5f010b12ab49553c
[ROCm/clr commit: ef61aae878]
1. Did not change the logic in allocSignal
2. Added guard to wait on signal limit
Change-Id: I78f29097e6a584b3c3d78319dac19869067bd1fe
[ROCm/clr commit: 1b2a24d0b8]
Maneesh Gupta
Aditya Atluri
Rahul Garg
pensun
Evgeny Mankov
Jeffrey Poznanovic
Ben Sander
scchan