Upgrade the default compiler to ROCm6.0 release. (#1103)

* upgrade to rocm6.0 compiler

* move rocm6.0 from private to public repo

* switch to testing hipTensor mainline in CI

Dockerfile

 FROM ubuntu:20.04
 ARG DEBIAN_FRONTEND=noninteractive
-ARG ROCMVERSION=5.7
+ARG ROCMVERSION=6.0
 ARG compiler_version=""
 ARG compiler_commit=""
 
@@ -16,8 +16,8 @@ RUN apt-get install -y --allow-unauthenticated apt-utils wget gnupg2 curl
 ENV APT_KEY_DONT_WARN_ON_DANGEROUS_USAGE=DontWarn
 RUN curl -fsSL https://repo.radeon.com/rocm/rocm.gpg.key | gpg --dearmor -o /etc/apt/trusted.gpg.d/rocm-keyring.gpg
 
-RUN wget https://repo.radeon.com/amdgpu-install/5.7/ubuntu/focal/amdgpu-install_5.7.50700-1_all.deb  --no-check-certificate
-RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y --allow-unauthenticated ./amdgpu-install_5.7.50700-1_all.deb
+RUN wget https://repo.radeon.com/amdgpu-install/6.0/ubuntu/focal/amdgpu-install_6.0.60000-1_all.deb  --no-check-certificate
+RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y --allow-unauthenticated ./amdgpu-install_6.0.60000-1_all.deb
 
 RUN wget -qO - http://repo.radeon.com/rocm/rocm.gpg.key | apt-key add - && \
     sh -c "echo deb [arch=amd64 signed-by=/etc/apt/trusted.gpg.d/rocm-keyring.gpg] $DEB_ROCM_REPO focal main > /etc/apt/sources.list.d/rocm.list" && \

Jenkinsfile

@@ -33,7 +33,7 @@ def runShell(String command){
 
 def getDockerImageName(){
     def img
-    if (params.ROCMVERSION != "6.0"){
+    if (params.ROCMVERSION != "6.1"){
        if (params.COMPILER_VERSION == "") {
            img = "${env.CK_DOCKERHUB}:ck_ub20.04_rocm${params.ROCMVERSION}"
        }
@@ -655,8 +655,8 @@ def process_results(Map conf=[:]){
 }
 
 //launch develop branch daily at 23:00 UT in FULL_QA mode and at 19:00 UT with latest staging compiler version
-CRON_SETTINGS = BRANCH_NAME == "develop" ? '''0 23 * * * % RUN_FULL_QA=true;ROCMVERSION=5.7;COMPILER_VERSION=
-                                              0 21 * * * % ROCMVERSION=5.7;COMPILER_VERSION=;COMPILER_COMMIT=
+CRON_SETTINGS = BRANCH_NAME == "develop" ? '''0 23 * * * % RUN_FULL_QA=true;ROCMVERSION=6.0;COMPILER_VERSION=
+                                              0 21 * * * % ROCMVERSION=6.0;COMPILER_VERSION=;COMPILER_COMMIT=
                                               0 19 * * * % BUILD_DOCKER=true;DL_KERNELS=true;COMPILER_VERSION=amd-stg-open;COMPILER_COMMIT=;USE_SCCACHE=false
                                               0 17 * * * % BUILD_DOCKER=true;DL_KERNELS=true;COMPILER_VERSION=amd-mainline-open;COMPILER_COMMIT=;USE_SCCACHE=false''' : ""
 
@@ -675,8 +675,8 @@ pipeline {
             description: "Force building docker image (default: false), set to true if docker image needs to be updated.")
         string(
             name: 'ROCMVERSION', 
-            defaultValue: '5.7', 
-            description: 'Specify which ROCM version to use: 5.7 (default).')
+            defaultValue: '6.0', 
+            description: 'Specify which ROCM version to use: 6.0 (default).')
         string(
             name: 'COMPILER_VERSION', 
             defaultValue: '', 
@@ -703,8 +703,8 @@ pipeline {
             description: "Use the CK build to verify hipTensor build and tests (default: ON)")
         string(
             name: 'hipTensor_branch',
-            defaultValue: 'develop',
-            description: 'Specify which branch of hipTensor to use (default: develop)')
+            defaultValue: 'mainline',
+            description: 'Specify which branch of hipTensor to use (default: mainline)')
         booleanParam(
             name: "USE_SCCACHE",
             defaultValue: true,