Separate AMD and NVIDIA Folder (2nd Try) (#154)

* init: fork from v4

* upgrade from v3 to v4: mainly adjusted func calls in driver/, gpu/, message/, runner/, sm/, subcore/, etc.

* organize amd/nvidia folders; rename accelsim_tracing/nvidia to nvidia/nvidiaconfig; update nvidia/driver/driver.go: add now back; remove unnecessary v3->v4 coments

* quick merge 1 more commit from v4 to nvidia_v4

* try adding skip-cache: true in mgpusim_test.yml lint-golangci-lint

* fix golangci: 1) traces format too long (138>120) in reader.go 2) fix diff receiver names for the same type (Clone() funcs in message.go and KernelTrace in reader.go) 3) package doc comment update

* update benchmark_test.go in nvidia (hard fix)

* update platform/A100platform_test.go: comment function TestA100PlatformWithActualData and TestA100PlatformWithMockData

* add path amd/ to paths in mgpusim_test.yaml: before tests/acceptance

* add skip-cache: true attribute for deter, single gpu, two dis gpu, four dis gpu, two unified gpu, four unified gpu in mgpusim_test.yaml

* remove skip-cache: true. update checkout@v2 to v3 for test

* fix amd folder not found issue

* already succeed: try removing skip-cache: true in lint

* add skip-cache: true in mgpusim_test.yml lint

* fix unit test bugs with gc: 1) add name into port name string like %s.ToSMs instead of previous ToSMs only 2) update benchmark_test.go

* Remove a file

* Last change

---------

Co-authored-by: Yifan Sun <[email protected]>

Author: EnzeXu

.github/workflows/mgpusim_test.yml

@@ -35,6 +35,7 @@ jobs:
         with:
           version: "latest"
           args: --timeout=10m
+          skip-cache: true
 
   unit_test:
     name: Unit Test
@@ -63,6 +64,9 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v2
 
+      - name: List Directory Contents
+        run: ls -R
+
       - name: Setup Go
         uses: actions/setup-go@v4
         with:
@@ -75,7 +79,7 @@ jobs:
 
       - name: Run Deterministicity Test
         run: python test.py
-        working-directory: tests/deterministic/
+        working-directory: amd/tests/deterministic/
 
   single_gpu_acceptance_test:
     name: Single GPU Acceptance Test
@@ -85,6 +89,9 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v2
 
+      - name: List Directory Contents
+        run: ls -R
+
       - name: Setup Go
         uses: actions/setup-go@v4
         with:
@@ -95,7 +102,7 @@ jobs:
         run: |
           go build
           ./acceptance -num-gpu=1
-        working-directory: tests/acceptance/
+        working-directory: amd/tests/acceptance/
 
   two_discrete_gpu_test:
     name: Two Discrete GPU Test
@@ -105,6 +112,9 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v2
 
+      - name: List Directory Contents
+        run: ls -R
+
       - name: Setup Go
         uses: actions/setup-go@v4
         with:
@@ -115,7 +125,7 @@ jobs:
         run: |
           go build
           ./acceptance -num-gpu=2 -no-unified-gpu -no-unified-memory
-        working-directory: tests/acceptance/
+        working-directory: amd/tests/acceptance/
 
   four_discrete_gpu_test:
     name: Four Discrete GPU Test
@@ -124,6 +134,9 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v2
+      
+      - name: List Directory Contents
+        run: ls -R
 
       - name: Setup Go
         uses: actions/setup-go@v4
@@ -135,7 +148,7 @@ jobs:
         run: |
           go build
           ./acceptance -num-gpu=4 -no-unified-gpu -no-unified-memory
-        working-directory: tests/acceptance/
+        working-directory: amd/tests/acceptance/
 
   two_unified_gpu_test:
     name: Two Unified GPU Test
@@ -144,6 +157,9 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v2
+      
+      - name: List Directory Contents
+        run: ls -R
 
       - name: Setup Go
         uses: actions/setup-go@v4
@@ -155,7 +171,7 @@ jobs:
         run: |
           go build
           ./acceptance -num-gpu=2 -only-unified-gpu -no-unified-memory
-        working-directory: tests/acceptance/
+        working-directory: amd/tests/acceptance/
 
   four_unified_gpu_test:
     name: Four Unified GPU Test
@@ -164,6 +180,9 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v2
+      
+      - name: List Directory Contents
+        run: ls -R
 
       - name: Setup Go
         uses: actions/setup-go@v4
@@ -175,4 +194,4 @@ jobs:
         run: |
           go build
           ./acceptance -num-gpu=4 -only-unified-gpu -no-unified-memory
-        working-directory: tests/acceptance/
+        working-directory: amd/tests/acceptance/

.gitignore

@@ -31,4 +31,4 @@ __debug_bin
 
 samples/**/metrics.csv
 
-test
+test

README.md

@@ -1,5 +1,7 @@
 # MGPUSIM
 
+
+
 ![GitHub Discussions](https://img.shields.io/github/discussions/sarchlab/mgpusim)
 
 
@@ -11,6 +13,10 @@
 
 MGPUSim is a high-flexibility, high-performance, high-accuracy GPU simulator. It models GPUs that run the AMD GCN3 instruction sets. One main feature of MGPUSim is the support for multi-GPU simulation (you can still use it for single-GPU architecture research).
 
+## <span style="color:red">⚠️ Important Note on NVIDIA Simulation</span>
+
+<span style="color:red">**Warning**: NVIDIA GPU simulation is under ongoing development and is not ready for use. Currently, only AMD GCN3-based GPU simulation is stable and supported.</span>
+
 ## Getting Started
 
 - Install the most recent version of Go from golang.org.