AI/rocm-systems
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add runtime switch to control HIP_ATP_MARKER

Browse Source 
Only generate the function strings if requested at
compile-time && runtime.
This commit is contained in:
Ben Sander
2016-03-29 17:27:30 -05:00
parent 57783aad2d
commit e22925be22
2 changed files with 21 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files
hipamd/src/hip_hcc.cpp
+9 -2
View File
@@ -59,6 +59,7 @@ int HIP_LAUNCH_BLOCKING = 0;
int HIP_PRINT_ENV = 0;
int HIP_TRACE_API= 0;
int HIP_ATP_MARKER= 0;
int HIP_DB= 0;
int HIP_STAGING_SIZE = 64; /* size of staging buffers, in KB */
int HIP_STAGING_BUFFERS = 2; // TODO - remove, two buffers should be enough.
@@ -842,12 +843,12 @@ void ihipInit()
READ_ENV_I(release, HIP_LAUNCH_BLOCKING, CUDA_LAUNCH_BLOCKING, "Make HIP APIs 'host-synchronous', so they block until any kernel launches or data copy commands complete. Alias: CUDA_LAUNCH_BLOCKING." );
READ_ENV_I(release, HIP_DB, 0, "Print various debug info. Bitmask, see hip_hcc.cpp for more information.");
if ((HIP_DB & DB_API) && (HIP_TRACE_API == 0)) {
// Set HIP_TRACE_API before we read it, so it is printed correctly.
// Set HIP_TRACE_API default before we read it, so it is printed correctly.
HIP_TRACE_API = 1;
}
READ_ENV_I(release, HIP_TRACE_API, 0, "Trace each HIP API call. Print function name and return code to stderr as program executes.");
READ_ENV_I(release, HIP_ATP_MARKER, 0, "Add HIP function begin/end to ATP file generated with CodeXL");
READ_ENV_I(release, HIP_STAGING_SIZE, 0, "Size of each staging buffer (in KB)" );
READ_ENV_I(release, HIP_STAGING_BUFFERS, 0, "Number of staging buffers to use in each direction. 0=use hsa_memory_copy.");
READ_ENV_I(release, HIP_PININPLACE, 0, "For unpinned transfers, pin the memory in-place in chunks before doing the copy. Under development.");
@@ -857,6 +858,8 @@ void ihipInit()
READ_ENV_I(release, HIP_DISABLE_HW_KERNEL_DEP, 0, "Disable HW dependencies before kernel commands - instead wait for dependency on host. -1 means ignore these dependencies. (debug mode)");
READ_ENV_I(release, HIP_DISABLE_HW_COPY_DEP, 0, "Disable HW dependencies before copy commands - instead wait for dependency on host. -1 means ifnore these dependencies (debug mode)");
// Some flags have both compile-time and runtime flags - generate a warning if user enables the runtime flag but the compile-time flag is disabled.
if (HIP_DB && !COMPILE_HIP_DB) {
fprintf (stderr, "warning: env var HIP_DB=0x%x but COMPILE_HIP_DB=0. (perhaps enable COMPILE_HIP_DB in src code before compiling?)", HIP_DB);
}
@@ -865,6 +868,10 @@ void ihipInit()
fprintf (stderr, "warning: env var HIP_TRACE_API=0x%x but COMPILE_HIP_TRACE_API=0. (perhaps enable COMPILE_HIP_DB in src code before compiling?)", HIP_DB);
}
if (HIP_ATP_MARKER && !COMPILE_HIP_ATP_MARKER) {
fprintf (stderr, "warning: env var HIP_ATP_MARKER=0x%x but COMPILE_HIP_ATP_MARKER=0. (perhaps enable COMPILE_HIP_DB in src code before compiling?)", HIP_ATP_MARKER);
}
/*
* Build a table of valid compute devices.