From 3d80de0276ec8f320bf0418e5fcb6a61b4abd011 Mon Sep 17 00:00:00 2001 From: foreman Date: Tue, 24 Jul 2018 17:14:35 -0400 Subject: [PATCH] P4 to Git Change 1584863 by yaxunl@yaxunl-lc10 on 2018/07/24 17:00:42 SWDEV-145570 - [HIP] - Update prototype of __hipRegisterVar Affected files ... ... //depot/stg/opencl/drivers/opencl/api/hip/hip_platform.cpp#13 edit [ROCm/hip commit: 1b054948e38b8b7e919c5ee1c0b655bfafb2cc9b] --- projects/hip/api/hip/hip_platform.cpp | 21 +++++++++++++-------- 1 file changed, 13 insertions(+), 8 deletions(-) diff --git a/projects/hip/api/hip/hip_platform.cpp b/projects/hip/api/hip/hip_platform.cpp index 3eddb7824d..6a02bbaff4 100644 --- a/projects/hip/api/hip/hip_platform.cpp +++ b/projects/hip/api/hip/hip_platform.cpp @@ -128,15 +128,20 @@ extern "C" void __hipRegisterFunction( g_functions.insert(std::make_pair(hostFunction, reinterpret_cast(as_cl(kernel)))); } +// Registers a device-side global variable. +// For each global variable in device code, there is a corresponding shadow +// global variable in host code. The shadow host variable is used to keep +// track of the value of the device side global variable between kernel +// executions. extern "C" void __hipRegisterVar( - hipModule_t module, - char* hostVar, - char* deviceVar, - const char* deviceName, - int ext, - int size, - int constant, - int global) + hipModule_t modules, // The device modules containing code object + char* var, // The shadow variable in host code + char* hostVar, // Variable name in host code + char* deviceVar, // Variable name in device code + int ext, // Whether this variable is external + int size, // Size of the variable + int constant, // Whether this variable is constant + int global) // Unknown, always 0 { HIP_INIT(); }