try install without cache

Author: zhxchen17

.github/workflows/integration_test_8gpu_compiler_toolkit.yaml

@@ -47,7 +47,7 @@ jobs:
 
         pip config --user set global.progress_bar off
 
-        python -m pip install --force-reinstall --pre torch --index-url https://download.pytorch.org/whl/nightly/cu126
+        python -m pip install --force-reinstall --no-cache-dir --pre torch --index-url https://download.pytorch.org/whl/nightly/cu126
 
         mkdir artifacts-to-be-uploaded
         python -m torchtitan.experiments.compiler_toolkit.tests.integration_tests artifacts-to-be-uploaded --ngpu 4

.github/workflows/integration_test_8gpu_features.yaml

@@ -66,7 +66,7 @@ jobs:
 
         pip config --user set global.progress_bar off
 
-        python -m pip install --force-reinstall --pre torch --index-url ${{ matrix.index-url }}
+        python -m pip install --force-reinstall --no-cache-dir --pre torch --index-url ${{ matrix.index-url }}
 
         USE_CPP=0 python -m pip install --pre torchao --index-url ${{ matrix.index-url }}
 

.github/workflows/integration_test_8gpu_h100.yaml

@@ -46,7 +46,7 @@ jobs:
 
         pip config --user set global.progress_bar off
 
-        python -m pip install --force-reinstall --pre torch --index-url https://download.pytorch.org/whl/nightly/cu126
+        python -m pip install --force-reinstall --no-cache-dir --pre torch --index-url https://download.pytorch.org/whl/nightly/cu126
 
         USE_CPP=0 python -m pip install --pre torchao --index-url https://download.pytorch.org/whl/nightly/cu126
 

.github/workflows/integration_test_8gpu_models.yaml

@@ -46,7 +46,7 @@ jobs:
 
         pip config --user set global.progress_bar off
 
-        python -m pip install --force-reinstall --pre torch --index-url https://download.pytorch.org/whl/nightly/cu126
+        python -m pip install --force-reinstall --no-cache-dir --pre torch --index-url https://download.pytorch.org/whl/nightly/cu126
 
         USE_CPP=0 python -m pip install --pre torchao --index-url https://download.pytorch.org/whl/nightly/cu126
 

.github/workflows/integration_test_8gpu_simple_fsdp.yaml

@@ -47,7 +47,7 @@ jobs:
 
         pip config --user set global.progress_bar off
 
-        python -m pip install --force-reinstall --pre torch --index-url https://download.pytorch.org/whl/nightly/cu126
+        python -m pip install --force-reinstall --no-cache-dir --pre torch --index-url https://download.pytorch.org/whl/nightly/cu126
 
         mkdir artifacts-to-be-uploaded
         python -m torchtitan.experiments.simple_fsdp.tests.integration_tests artifacts-to-be-uploaded --ngpu 8

.github/workflows/integration_test_8gpu_torchcomms.yaml

@@ -47,7 +47,7 @@ jobs:
 
         pip config --user set global.progress_bar off
 
-        python -m pip install --force-reinstall --pre torch torchcomms --index-url https://download.pytorch.org/whl/nightly/cu128
+        python -m pip install --force-reinstall --no-cache-dir --pre torch torchcomms --index-url https://download.pytorch.org/whl/nightly/cu128
 
         mkdir artifacts-to-be-uploaded
         TEST_BACKEND=ncclx TRAIN_FILE=torchtitan.experiments.torchcomms.train python -m torchtitan.experiments.torchcomms.integration_tests artifacts-to-be-uploaded --ngpu 8

.github/workflows/integration_test_8gpu_torchft.yaml

@@ -47,8 +47,8 @@ jobs:
         pip config --user set global.progress_bar off
 
         python -m pip install torchft-nightly
-        python -m pip install --force-reinstall --pre torch --index-url https://download.pytorch.org/whl/nightly/cu126
-        USE_CPP=0 python -m pip install --pre torchao --index-url https://download.pytorch.org/whl/nightly/cu126
+        python -m pip install --force-reinstall --no-cache-dir --pre torch --index-url https://download.pytorch.org/whl/nightly/cu126
+        USE_CPP=0 python -m pip install --no-cache-dir --pre torchao --index-url https://download.pytorch.org/whl/nightly/cu126
 
         mkdir artifacts-to-be-uploaded
         echo "torchft_lighthouse"

.github/workflows/integration_test_8gpu_vlm.yaml

@@ -47,9 +47,9 @@ jobs:
 
         pip config --user set global.progress_bar off
 
-        python -m pip install --force-reinstall --pre torch --index-url https://download.pytorch.org/whl/nightly/cu126
+        python -m pip install --force-reinstall --no-cache-dir --pre torch --index-url https://download.pytorch.org/whl/nightly/cu126
 
-        USE_CPP=0 python -m pip install --pre torchao --index-url https://download.pytorch.org/whl/nightly/cu126
+        USE_CPP=0 python -m pip install --no-cache-dir --pre torchao --index-url https://download.pytorch.org/whl/nightly/cu126
 
         mkdir artifacts-to-be-uploaded
         python -m torchtitan.experiments.vlm.tests.integration_tests artifacts-to-be-uploaded --ngpu 4