mem: Remove threadId from memory request class

In general, the ThreadID parameter is unnecessary in the memory system
as the ContextID is what is used for the purposes of locks/wakeups.
Since we allocate sequential ContextIDs for each thread on MT-enabled
CPUs, ThreadID is unnecessary as the CPUs can identify the requesting
thread through sideband info (SenderState / LSQ entries) or ContextID
offset from the base ContextID for a cpu.

This is a re-spin of 20264eb after the revert (bd1c6789) and includes
some fixes of that commit.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/gpu-compute/shader.cc b/src/gpu-compute/shader.cc
index 31aa1e4cf..d02f95d29 100644
--- a/src/gpu-compute/shader.cc
+++ b/src/gpu-compute/shader.cc
@@ -116,10 +116,10 @@ Shader::~Shader()
 }
 
 void
-Shader::updateThreadContext(int tid) {
-    // thread context of the thread which dispatched work
+Shader::updateContext(int cid) {
+    // context of the thread which dispatched work
     assert(cpuPointer);
-    gpuTc = cpuPointer->getContext(tid);
+    gpuTc = cpuPointer->getContext(cid);
     assert(gpuTc);
 }