build: Use 2 cores

Author: tjora

.github/workflows/build-using-docker.yml

@@ -48,35 +48,29 @@ jobs:
       - name: Build anomaly sample
         working-directory: edge-ai/samples/nrf_edgeai/anomaly
         run: |
-          west build --board nrf52dk/nrf52832 --build-dir build_nrf52dk_nrf52832
-          west build --board nrf52840dk/nrf52840 --build-dir build_nrf52840dk_nrf52840
-          west build --board nrf5340dk/nrf5340/cpuapp --build-dir build_nrf5340dk_nrf5340_cpuapp
-          west build --board nrf5340dk/nrf5340/cpuapp/ns --build-dir build_nrf5340dk_nrf5340_cpuapp_ns
-          west build --board nrf54l15dk/nrf54l15/cpuapp --build-dir build_nrf54l15dk_nrf54l15_cpuapp
-          west build --board nrf54h20dk/nrf54h20/cpuapp --build-dir build_nrf54h20dk_nrf54h20_cpuapp
+          west build --board nrf52dk/nrf52832 --build-dir build_nrf52dk_nrf52832 -o=-j2
+          west build --board nrf52840dk/nrf52840 --build-dir build_nrf52840dk_nrf52840 -o=-j2
+          west build --board nrf5340dk/nrf5340/cpuapp --build-dir build_nrf5340dk_nrf5340_cpuapp -o=-j2
+          west build --board nrf5340dk/nrf5340/cpuapp/ns --build-dir build_nrf5340dk_nrf5340_cpuapp_ns -o=-j2
+          west build --board nrf54l15dk/nrf54l15/cpuapp --build-dir build_nrf54l15dk_nrf54l15_cpuapp -o=-j2
+          west build --board nrf54h20dk/nrf54h20/cpuapp --build-dir build_nrf54h20dk_nrf54h20_cpuapp -o=-j2
 
       - name: Build classification sample
         working-directory: edge-ai/samples/nrf_edgeai/classification
         run: |
-          west build --board nrf52dk/nrf52832 --build-dir build_nrf52dk_nrf52832
-          west build --board nrf52840dk/nrf52840 --build-dir build_nrf52840dk_nrf52840
-          west build --board nrf5340dk/nrf5340/cpuapp --build-dir build_nrf5340dk_nrf5340_cpuapp
-          west build --board nrf5340dk/nrf5340/cpuapp/ns --build-dir build_nrf5340dk_nrf5340_cpuapp_ns
-          west build --board nrf54l15dk/nrf54l15/cpuapp --build-dir build_nrf54l15dk_nrf54l15_cpuapp
-          west build --board nrf54h20dk/nrf54h20/cpuapp --build-dir build_nrf54h20dk_nrf54h20_cpuapp
+          west build --board nrf52dk/nrf52832 --build-dir build_nrf52dk_nrf52832 -o=-j2
+          west build --board nrf52840dk/nrf52840 --build-dir build_nrf52840dk_nrf52840 -o=-j2
+          west build --board nrf5340dk/nrf5340/cpuapp --build-dir build_nrf5340dk_nrf5340_cpuapp -o=-j2
+          west build --board nrf5340dk/nrf5340/cpuapp/ns --build-dir build_nrf5340dk_nrf5340_cpuapp_ns -o=-j2
+          west build --board nrf54l15dk/nrf54l15/cpuapp --build-dir build_nrf54l15dk_nrf54l15_cpuapp -o=-j2
+          west build --board nrf54h20dk/nrf54h20/cpuapp --build-dir build_nrf54h20dk_nrf54h20_cpuapp -o=-j2
 
       - name: Build regression sample
         working-directory: edge-ai/samples/nrf_edgeai/regression
         run: |
-          west build --board nrf52dk/nrf52832 --build-dir build_nrf52dk_nrf52832
-          west build --board nrf52840dk/nrf52840 --build-dir build_nrf52840dk_nrf52840
-          west build --board nrf5340dk/nrf5340/cpuapp --build-dir build_nrf5340dk_nrf5340_cpuapp
-          west build --board nrf5340dk/nrf5340/cpuapp/ns --build-dir build_nrf5340dk_nrf5340_cpuapp_ns
-          west build --board nrf54l15dk/nrf54l15/cpuapp --build-dir build_nrf54l15dk_nrf54l15_cpuapp
-          west build --board nrf54h20dk/nrf54h20/cpuapp --build-dir build_nrf54h20dk_nrf54h20_cpuapp
-
-      - name: Store hex files
-        uses: actions/upload-artifact@v4
-        with:
-          name: built-applications
-          path: edge-ai/samples/nrf_edgeai/*/build*/*.hex
+          west build --board nrf52dk/nrf52832 --build-dir build_nrf52dk_nrf52832 -o=-j2
+          west build --board nrf52840dk/nrf52840 --build-dir build_nrf52840dk_nrf52840 -o=-j2
+          west build --board nrf5340dk/nrf5340/cpuapp --build-dir build_nrf5340dk_nrf5340_cpuapp -o=-j2
+          west build --board nrf5340dk/nrf5340/cpuapp/ns --build-dir build_nrf5340dk_nrf5340_cpuapp_ns -o=-j2
+          west build --board nrf54l15dk/nrf54l15/cpuapp --build-dir build_nrf54l15dk_nrf54l15_cpuapp -o=-j2
+          west build --board nrf54h20dk/nrf54h20/cpuapp --build-dir build_nrf54h20dk_nrf54h20_cpuapp -o=-j2

.github/workflows/build-using-toolchain-bundle.yml

@@ -52,29 +52,29 @@ jobs:
 
       - name: Build firmware
         run: |
-          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/anomaly/ -- west build --board nrf52dk/nrf52832 --build-dir build_nrf52dk_nrf52832
-          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/classification/ -- west build --board nrf52dk/nrf52832 --build-dir build_nrf52dk_nrf52832
-          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/regression/ -- west build --board nrf52dk/nrf52832 --build-dir build_nrf52dk_nrf52832
+          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/anomaly/ -- west build --board nrf52dk/nrf52832 --build-dir build_nrf52dk_nrf52832 -o=-j2
+          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/classification/ -- west build --board nrf52dk/nrf52832 --build-dir build_nrf52dk_nrf52832 -o=-j2
+          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/regression/ -- west build --board nrf52dk/nrf52832 --build-dir build_nrf52dk_nrf52832 -o=-j2
 
-          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/anomaly/ -- west build --board nrf52840dk/nrf52840 --build-dir build_nrf52840dk_nrf52840
-          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/classification/ -- west build --board nrf52840dk/nrf52840 --build-dir build_nrf52840dk_nrf52840
-          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/regression/ -- west build --board nrf52840dk/nrf52840 --build-dir build_nrf52840dk_nrf52840
+          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/anomaly/ -- west build --board nrf52840dk/nrf52840 --build-dir build_nrf52840dk_nrf52840 -o=-j2
+          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/classification/ -- west build --board nrf52840dk/nrf52840 --build-dir build_nrf52840dk_nrf52840 -o=-j2
+          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/regression/ -- west build --board nrf52840dk/nrf52840 --build-dir build_nrf52840dk_nrf52840 -o=-j2
 
-          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/anomaly/ -- west build --board nrf5340dk/nrf5340/cpuapp --build-dir build_nrf5340dk_nrf5340_cpuapp
-          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/classification/ -- west build --board nrf5340dk/nrf5340/cpuapp --build-dir build_nrf5340dk_nrf5340_cpuapp
-          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/regression/ -- west build --board nrf5340dk/nrf5340/cpuapp --build-dir build_nrf5340dk_nrf5340_cpuapp
+          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/anomaly/ -- west build --board nrf5340dk/nrf5340/cpuapp --build-dir build_nrf5340dk_nrf5340_cpuapp -o=-j2
+          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/classification/ -- west build --board nrf5340dk/nrf5340/cpuapp --build-dir build_nrf5340dk_nrf5340_cpuapp -o=-j2
+          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/regression/ -- west build --board nrf5340dk/nrf5340/cpuapp --build-dir build_nrf5340dk_nrf5340_cpuapp -o=-j2
 
-          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/anomaly/ -- west build --board nrf5340dk/nrf5340/cpuapp/ns --build-dir build_nrf5340dk_nrf5340_cpuapp_ns
-          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/classification/ -- west build --board nrf5340dk/nrf5340/cpuapp/ns --build-dir build_nrf5340dk_nrf5340_cpuapp_ns
-          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/regression/ -- west build --board nrf5340dk/nrf5340/cpuapp/ns --build-dir build_nrf5340dk_nrf5340_cpuapp_ns
+          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/anomaly/ -- west build --board nrf5340dk/nrf5340/cpuapp/ns --build-dir build_nrf5340dk_nrf5340_cpuapp_ns -o=-j2
+          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/classification/ -- west build --board nrf5340dk/nrf5340/cpuapp/ns --build-dir build_nrf5340dk_nrf5340_cpuapp_ns -o=-j2
+          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/regression/ -- west build --board nrf5340dk/nrf5340/cpuapp/ns --build-dir build_nrf5340dk_nrf5340_cpuapp_ns -o=-j2
 
-          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/anomaly/ -- west build --board nrf54l15dk/nrf54l15/cpuapp --build-dir build_nrf54l15dk_nrf54l15_cpuapp
-          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/classification/ -- west build --board nrf54l15dk/nrf54l15/cpuapp --build-dir build_nrf54l15dk_nrf54l15_cpuapp
-          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/regression/ -- west build --board nrf54l15dk/nrf54l15/cpuapp --build-dir build_nrf54l15dk_nrf54l15_cpuapp
+          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/anomaly/ -- west build --board nrf54l15dk/nrf54l15/cpuapp --build-dir build_nrf54l15dk_nrf54l15_cpuapp -o=-j2
+          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/classification/ -- west build --board nrf54l15dk/nrf54l15/cpuapp --build-dir build_nrf54l15dk_nrf54l15_cpuapp -o=-j2
+          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/regression/ -- west build --board nrf54l15dk/nrf54l15/cpuapp --build-dir build_nrf54l15dk_nrf54l15_cpuapp -o=-j2
 
-          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/anomaly/ -- west build --board nrf54h20dk/nrf54h20/cpuapp --build-dir build_nrf54h20dk_nrf54h20_cpuapp
-          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/classification/ -- west build --board nrf54h20dk/nrf54h20/cpuapp --build-dir build_nrf54h20dk_nrf54h20_cpuapp
-          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/regression/ -- west build --board nrf54h20dk/nrf54h20/cpuapp --build-dir build_nrf54h20dk_nrf54h20_cpuapp
+          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/anomaly/ -- west build --board nrf54h20dk/nrf54h20/cpuapp --build-dir build_nrf54h20dk_nrf54h20_cpuapp -o=-j2
+          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/classification/ -- west build --board nrf54h20dk/nrf54h20/cpuapp --build-dir build_nrf54h20dk_nrf54h20_cpuapp -o=-j2
+          ./nrfutil toolchain-manager launch --chdir edge-ai/samples/nrf_edgeai/regression/ -- west build --board nrf54h20dk/nrf54h20/cpuapp --build-dir build_nrf54h20dk_nrf54h20_cpuapp -o=-j2
 
 #      - name: Store hex files
 #        uses: actions/upload-artifact@v4