ci: use shared Gitlab runners (#209)

* make: bump PD commit

* ci: use installed uv

* ci: remove bender checkout stage

* ci: bump PD commit

* ci: don't clone bender submodules

* ci: make `init-pd` part of `build` stage

* ci: bump PD commit

* ci: use copy link mode for uv

Author: fischeti

.gitlab-ci.yml

@@ -9,30 +9,21 @@ variables:
   QUESTA_SEPP: questa-2025.1
   VCS_SEPP: vcs-2025.06
   BENDER: bender
-  UV: /home/fischeti/.local/bin/uv
-  UV_LINK_MODE: hardlink
+  BENDER_GIT_SUBMODULES: false
+  UV_LINK_MODE: copy
 
 default:
   interruptible: true
+  before_script:
+    - export BENDER_DB_DIR=$CACHEDIR/bender
+    - export UV_CACHE_DIR=$CACHEDIR/uv
 
 stages:
-  - init
   - build
   - run
 
-collect-bender-sources:
-  stage: init
-  script:
-    - $BENDER checkout
-  artifacts:
-    paths:
-      - .bender/
-      - Bender.lock
-
 compile-vsim:
   stage: build
-  needs:
-    - collect-bender-sources
   script:
     - make compile-vsim | tee compile.log 2>&1
     - '! grep "\*\* Error" compile.log'
@@ -44,8 +35,6 @@ compile-vsim:
 
 compile-vcs:
   stage: build
-  needs:
-    - collect-bender-sources
   parallel:
     matrix:
       - TB_DUT:
@@ -61,14 +50,12 @@ compile-vcs:
 
 compile-meshes:
   stage: build
-  needs:
-    - collect-bender-sources
   parallel:
     matrix:
       - DUT: [axi_mesh, nw_mesh]
         ROUTE_ALGO: [xy, yx, src, id]
   script:
-    - $UV run --cache-dir $CI_BUILDS_DIR/../cache/uv floogen rtl -c floogen/examples/${DUT}_${ROUTE_ALGO}.yml -o generated --no-format
+    - uv run floogen rtl -c floogen/examples/${DUT}_${ROUTE_ALGO}.yml -o generated --no-format
     # Compile the network
     - make compile-vsim EXTRA_BENDER_FLAGS="-t ${DUT}" WORK="work_${DUT}_${ROUTE_ALGO}" | tee compile.log 2>&1
     - '! grep "\*\* Error" compile.log'
@@ -79,7 +66,6 @@ compile-meshes:
 run-sim:
   stage: run
   needs:
-    - collect-bender-sources
     - compile-vsim
     - compile-vcs
   parallel:
@@ -102,7 +88,6 @@ run-sim:
 run-traffic:
   stage: run
   needs:
-    - collect-bender-sources
     - compile-meshes
   variables:
     JOB_NAME: mesh
@@ -122,7 +107,7 @@ run-traffic:
 ###################
 
 init-pd:
-  stage: init
+  stage: build
   script:
     - make init-pd
   artifacts:

Makefile

@@ -187,7 +187,7 @@ clean-spyglass:
 ###################
 
 PD_REMOTE ?= git@iis-git.ee.ethz.ch:axi-noc/floo_noc_pd.git
-PD_BRANCH ?= 4eca55093f3f4589e186150023f29614964d39a0
+PD_BRANCH ?= af870b4530a67d906fc48f341937821285ccb151
 PD_DIR = $(FLOO_ROOT)/pd
 
 .PHONY: init-pd