[ARVADOS] created: 2.1.0-1743-g4ccc5dd78
Git user
git at public.arvados.org
Mon Dec 20 17:21:02 UTC 2021
at 4ccc5dd789830129173030ebd4e1eb4dfa0ef603 (commit)
commit 4ccc5dd789830129173030ebd4e1eb4dfa0ef603
Author: Peter Amstutz <peter.amstutz at curii.com>
Date: Mon Dec 20 12:20:26 2021 -0500
18323: Fix the rest of the tests
Arvados-DCO-1.1-Signed-off-by: Peter Amstutz <peter.amstutz at curii.com>
diff --git a/sdk/cwl/tests/test_container.py b/sdk/cwl/tests/test_container.py
index 41456a750..e97572cd9 100644
--- a/sdk/cwl/tests/test_container.py
+++ b/sdk/cwl/tests/test_container.py
@@ -88,9 +88,10 @@ class TestContainer(unittest.TestCase):
"project_uuid": "zzzzz-8i9sb-zzzzzzzzzzzzzzz"
})
- def make_tool(toolpath_object, loadingContext):
- return arvados_cwl.ArvadosCommandTool(runner, toolpath_object, loadingContext)
- runner.arv_make_tool.side_effect = make_tool
+ if isinstance(runner, mock.MagicMock):
+ def make_tool(toolpath_object, loadingContext):
+ return arvados_cwl.ArvadosCommandTool(runner, toolpath_object, loadingContext)
+ runner.arv_make_tool.side_effect = make_tool
return loadingContext, runtimeContext
@@ -132,13 +133,14 @@ class TestContainer(unittest.TestCase):
"outputs": [],
"baseCommand": "ls",
"arguments": [{"valueFrom": "$(runtime.outdir)"}],
- "id": "#",
- "class": "org.w3id.cwl.cwl.CommandLineTool"
+ "id": "",
+ "class": "CommandLineTool",
+ "cwlVersion": "v1.2"
})
loadingContext, runtimeContext = self.helper(runner, enable_reuse)
- arvtool = arvados_cwl.ArvadosCommandTool(runner, tool, loadingContext)
+ arvtool = cwltool.load_tool.load_tool(tool, loadingContext)
arvtool.formatgraph = None
for j in arvtool.job({}, mock.MagicMock(), runtimeContext):
@@ -152,7 +154,7 @@ class TestContainer(unittest.TestCase):
'name': 'test_run_'+str(enable_reuse),
'runtime_constraints': {
'vcpus': 1,
- 'ram': 1073741824
+ 'ram': 268435456
},
'use_existing': enable_reuse,
'priority': 500,
@@ -181,6 +183,7 @@ class TestContainer(unittest.TestCase):
# For the remaining fields, the defaults will apply: {'cores': 1, 'ram': 1024, 'outdirSize': 1024, 'tmpdirSize': 1024}
@mock.patch("arvados.commands.keepdocker.list_images_in_arv")
def test_resource_requirements(self, keepdocker):
+ arvados_cwl.add_arv_hints()
runner = mock.MagicMock()
runner.ignore_docker_for_reuse = False
runner.intermediate_output_ttl = 3600
@@ -212,18 +215,19 @@ class TestContainer(unittest.TestCase):
"class": "http://arvados.org/cwl#IntermediateOutput",
"outputTTL": 7200
}, {
- "class": "http://arvados.org/cwl#ReuseRequirement",
+ "class": "WorkReuse",
"enableReuse": False
}],
"baseCommand": "ls",
- "id": "#",
- "class": "org.w3id.cwl.cwl.CommandLineTool"
+ "id": "",
+ "class": "CommandLineTool",
+ "cwlVersion": "v1.2"
})
loadingContext, runtimeContext = self.helper(runner)
runtimeContext.name = "test_resource_requirements"
- arvtool = arvados_cwl.ArvadosCommandTool(runner, tool, loadingContext)
+ arvtool = cwltool.load_tool.load_tool(tool, loadingContext)
arvtool.formatgraph = None
for j in arvtool.job({}, mock.MagicMock(), runtimeContext):
j.run(runtimeContext)
@@ -428,14 +432,15 @@ class TestContainer(unittest.TestCase):
"stderr": "stderr.txt",
"stdin": "/keep/99999999999999999999999999999996+99/file.txt",
"arguments": [{"valueFrom": "$(runtime.outdir)"}],
- "id": "#",
- "class": "org.w3id.cwl.cwl.CommandLineTool"
+ "id": "",
+ "class": "CommandLineTool",
+ "cwlVersion": "v1.2"
})
loadingContext, runtimeContext = self.helper(runner)
runtimeContext.name = "test_run_redirect"
- arvtool = arvados_cwl.ArvadosCommandTool(runner, tool, loadingContext)
+ arvtool = cwltool.load_tool.load_tool(tool, loadingContext)
arvtool.formatgraph = None
for j in arvtool.job({}, mock.MagicMock(), runtimeContext):
j.run(runtimeContext)
@@ -448,7 +453,7 @@ class TestContainer(unittest.TestCase):
'name': 'test_run_redirect',
'runtime_constraints': {
'vcpus': 1,
- 'ram': 1073741824
+ 'ram': 268435456
},
'use_existing': True,
'priority': 500,
@@ -654,14 +659,15 @@ class TestContainer(unittest.TestCase):
"outputs": [],
"baseCommand": "ls",
"arguments": [{"valueFrom": "$(runtime.outdir)"}],
- "id": "#",
- "class": "org.w3id.cwl.cwl.CommandLineTool"
+ "id": "",
+ "class": "CommandLineTool",
+ "cwlVersion": "v1.2"
})
loadingContext, runtimeContext = self.helper(runner)
runtimeContext.name = "test_run_mounts"
- arvtool = arvados_cwl.ArvadosCommandTool(runner, tool, loadingContext)
+ arvtool = cwltool.load_tool.load_tool(tool, loadingContext)
arvtool.formatgraph = None
job_order = {
"p1": {
@@ -691,7 +697,7 @@ class TestContainer(unittest.TestCase):
'name': 'test_run_mounts',
'runtime_constraints': {
'vcpus': 1,
- 'ram': 1073741824
+ 'ram': 268435456
},
'use_existing': True,
'priority': 500,
@@ -724,6 +730,7 @@ class TestContainer(unittest.TestCase):
# Hence the default resources will apply: {'cores': 1, 'ram': 1024, 'outdirSize': 1024, 'tmpdirSize': 1024}
@mock.patch("arvados.commands.keepdocker.list_images_in_arv")
def test_secrets(self, keepdocker):
+ arvados_cwl.add_arv_hints()
runner = mock.MagicMock()
runner.ignore_docker_for_reuse = False
runner.intermediate_output_ttl = 0
@@ -737,7 +744,8 @@ class TestContainer(unittest.TestCase):
document_loader, avsc_names, schema_metadata, metaschema_loader = cwltool.process.get_schema("v1.1")
tool = cmap({"arguments": ["md5sum", "example.conf"],
- "class": "org.w3id.cwl.cwl.CommandLineTool",
+ "class": "CommandLineTool",
+ "cwlVersion": "v1.2",
"hints": [
{
"class": "http://commonwl.org/cwltool#Secrets",
@@ -746,7 +754,7 @@ class TestContainer(unittest.TestCase):
]
}
],
- "id": "#secret_job.cwl",
+ "id": "",
"inputs": [
{
"id": "#secret_job.cwl/pw",
@@ -770,7 +778,7 @@ class TestContainer(unittest.TestCase):
loadingContext, runtimeContext = self.helper(runner)
runtimeContext.name = "test_secrets"
- arvtool = arvados_cwl.ArvadosCommandTool(runner, tool, loadingContext)
+ arvtool = cwltool.load_tool.load_tool(tool, loadingContext)
arvtool.formatgraph = None
job_order = {"pw": "blorp"}
@@ -787,7 +795,7 @@ class TestContainer(unittest.TestCase):
'name': 'test_secrets',
'runtime_constraints': {
'vcpus': 1,
- 'ram': 1073741824
+ 'ram': 268435456
},
'use_existing': True,
'priority': 500,
@@ -836,8 +844,9 @@ class TestContainer(unittest.TestCase):
"outputs": [],
"baseCommand": "ls",
"arguments": [{"valueFrom": "$(runtime.outdir)"}],
- "id": "#",
- "class": "org.w3id.cwl.cwl.CommandLineTool",
+ "id": "",
+ "cwlVersion": "v1.2",
+ "class": "CommandLineTool",
"hints": [
{
"class": "ToolTimeLimit",
@@ -849,7 +858,7 @@ class TestContainer(unittest.TestCase):
loadingContext, runtimeContext = self.helper(runner)
runtimeContext.name = "test_timelimit"
- arvtool = arvados_cwl.ArvadosCommandTool(runner, tool, loadingContext)
+ arvtool = cwltool.load_tool.load_tool(tool, loadingContext)
arvtool.formatgraph = None
for j in arvtool.job({}, mock.MagicMock(), runtimeContext):
@@ -880,8 +889,9 @@ class TestContainer(unittest.TestCase):
"outputs": [],
"baseCommand": "ls",
"arguments": [{"valueFrom": "$(runtime.outdir)"}],
- "id": "#",
- "class": "org.w3id.cwl.cwl.CommandLineTool",
+ "id": "",
+ "cwlVersion": "v1.2",
+ "class": "CommandLineTool",
"hints": [
{
"class": "http://arvados.org/cwl#OutputStorageClass",
@@ -893,7 +903,7 @@ class TestContainer(unittest.TestCase):
loadingContext, runtimeContext = self.helper(runner, True)
- arvtool = arvados_cwl.ArvadosCommandTool(runner, tool, loadingContext)
+ arvtool = cwltool.load_tool.load_tool(tool, loadingContext)
arvtool.formatgraph = None
for j in arvtool.job({}, mock.MagicMock(), runtimeContext):
@@ -907,7 +917,7 @@ class TestContainer(unittest.TestCase):
'name': 'test_run_True',
'runtime_constraints': {
'vcpus': 1,
- 'ram': 1073741824
+ 'ram': 268435456
},
'use_existing': True,
'priority': 500,
@@ -955,8 +965,9 @@ class TestContainer(unittest.TestCase):
"outputs": [],
"baseCommand": "ls",
"arguments": [{"valueFrom": "$(runtime.outdir)"}],
- "id": "#",
- "class": "org.w3id.cwl.cwl.CommandLineTool",
+ "id": "",
+ "class": "CommandLineTool",
+ "cwlVersion": "v1.2",
"hints": [
{
"class": "http://arvados.org/cwl#ProcessProperties",
@@ -978,7 +989,7 @@ class TestContainer(unittest.TestCase):
loadingContext, runtimeContext = self.helper(runner, True)
- arvtool = arvados_cwl.ArvadosCommandTool(runner, tool, loadingContext)
+ arvtool = cwltool.load_tool.load_tool(tool, loadingContext)
arvtool.formatgraph = None
for j in arvtool.job({"x": "blorp"}, mock.MagicMock(), runtimeContext):
@@ -992,7 +1003,7 @@ class TestContainer(unittest.TestCase):
'name': 'test_run_True',
'runtime_constraints': {
'vcpus': 1,
- 'ram': 1073741824
+ 'ram': 268435456
},
'use_existing': True,
'priority': 500,
@@ -1029,6 +1040,7 @@ class TestContainer(unittest.TestCase):
# Hence the default resources will apply: {'cores': 1, 'ram': 1024, 'outdirSize': 1024, 'tmpdirSize': 1024}
@mock.patch("arvados.commands.keepdocker.list_images_in_arv")
def test_cuda_requirement(self, keepdocker):
+ arvados_cwl.add_arv_hints()
arv_docker_clear_cache()
runner = mock.MagicMock()
@@ -1046,8 +1058,9 @@ class TestContainer(unittest.TestCase):
"outputs": [],
"baseCommand": "nvidia-smi",
"arguments": [],
- "id": "#",
- "class": "org.w3id.cwl.cwl.CommandLineTool",
+ "id": "",
+ "cwlVersion": "v1.2",
+ "class": "CommandLineTool",
"hints": [
{
"class": "http://arvados.org/cwl#CUDARequirement",
@@ -1059,7 +1072,7 @@ class TestContainer(unittest.TestCase):
loadingContext, runtimeContext = self.helper(runner, True)
- arvtool = arvados_cwl.ArvadosCommandTool(runner, tool, loadingContext)
+ arvtool = cwltool.load_tool.load_tool(tool, loadingContext)
arvtool.formatgraph = None
for j in arvtool.job({}, mock.MagicMock(), runtimeContext):
@@ -1073,7 +1086,7 @@ class TestContainer(unittest.TestCase):
'name': 'test_run_True',
'runtime_constraints': {
'vcpus': 1,
- 'ram': 1073741824,
+ 'ram': 268435456,
'cuda': {
'device_count': 1,
'driver_version': "11.0",
commit 564d715cd2c6ab8649c33d76111ed2d02891f137
Author: Peter Amstutz <peter.amstutz at curii.com>
Date: Mon Dec 20 11:42:27 2021 -0500
18323: Test refactor WIP
Arvados-DCO-1.1-Signed-off-by: Peter Amstutz <peter.amstutz at curii.com>
diff --git a/sdk/cwl/arvados_cwl/__init__.py b/sdk/cwl/arvados_cwl/__init__.py
index 71ef742e3..df5866d67 100644
--- a/sdk/cwl/arvados_cwl/__init__.py
+++ b/sdk/cwl/arvados_cwl/__init__.py
@@ -250,7 +250,8 @@ def add_arv_hints():
"http://arvados.org/cwl#ReuseRequirement",
"http://arvados.org/cwl#ClusterTarget",
"http://arvados.org/cwl#OutputStorageClass",
- "http://arvados.org/cwl#ProcessProperties"
+ "http://arvados.org/cwl#ProcessProperties",
+ "http://arvados.org/cwl#CUDARequirement"
])
def exit_signal_handler(sigcode, frame):
diff --git a/sdk/cwl/arvados_cwl/arvcontainer.py b/sdk/cwl/arvados_cwl/arvcontainer.py
index ae3c66889..6372caaa3 100644
--- a/sdk/cwl/arvados_cwl/arvcontainer.py
+++ b/sdk/cwl/arvados_cwl/arvcontainer.py
@@ -291,6 +291,14 @@ class ArvadosContainer(JobBase):
else:
container_request["output_storage_classes"] = runtimeContext.intermediate_storage_classes.strip().split(",")
+ cuda_req, _ = self.get_requirement("http://arvados.org/cwl#CUDARequirement")
+ if cuda_req:
+ runtime_constraints["cuda"] = {
+ "device_count": cuda_req.get("minDeviceCount", 1),
+ "driver_version": cuda_req["minCUDADriverVersion"],
+ "hardware_capability": cuda_req["minCUDAHardwareCapability"]
+ }
+
if self.timelimit is not None and self.timelimit > 0:
scheduling_parameters["max_run_time"] = self.timelimit
diff --git a/sdk/cwl/tests/test_container.py b/sdk/cwl/tests/test_container.py
index 1a2bd112f..41456a750 100644
--- a/sdk/cwl/tests/test_container.py
+++ b/sdk/cwl/tests/test_container.py
@@ -18,6 +18,7 @@ import os
import functools
import cwltool.process
import cwltool.secrets
+import cwltool.load_tool
from cwltool.update import INTERNAL_VERSION
from schema_salad.ref_resolver import Loader
from schema_salad.sourceline import cmap
@@ -66,12 +67,16 @@ class TestContainer(unittest.TestCase):
make_fs_access=functools.partial(arvados_cwl.CollectionFsAccess,
collection_cache=arvados_cwl.CollectionCache(runner.api, None, 0))
+ fs_access = mock.MagicMock()
+ fs_access.exists.return_value = True
+
loadingContext = arvados_cwl.context.ArvLoadingContext(
{"avsc_names": avsc_names,
"basedir": "",
"make_fs_access": make_fs_access,
- "loader": Loader({}),
- "metadata": {"cwlVersion": INTERNAL_VERSION, "http://commonwl.org/cwltool#original_cwlVersion": "v1.0"}})
+ "construct_tool_object": runner.arv_make_tool,
+ "fetcher_constructor": functools.partial(arvados_cwl.CollectionFetcher, api_client=runner.api, fs_access=fs_access)
+ })
runtimeContext = arvados_cwl.context.ArvRuntimeContext(
{"work_api": "containers",
"basedir": "",
@@ -83,6 +88,10 @@ class TestContainer(unittest.TestCase):
"project_uuid": "zzzzz-8i9sb-zzzzzzzzzzzzzzz"
})
+ def make_tool(toolpath_object, loadingContext):
+ return arvados_cwl.ArvadosCommandTool(runner, toolpath_object, loadingContext)
+ runner.arv_make_tool.side_effect = make_tool
+
return loadingContext, runtimeContext
# Helper function to set up the ArvCwlExecutor to use the containers api
@@ -316,14 +325,16 @@ class TestContainer(unittest.TestCase):
} ]
}],
"baseCommand": "ls",
- "id": "#",
- "class": "org.w3id.cwl.cwl.CommandLineTool"
+ "class": "CommandLineTool",
+ "cwlVersion": "v1.2",
+ "id": ""
})
loadingContext, runtimeContext = self.helper(runner)
runtimeContext.name = "test_initial_work_dir"
- arvtool = arvados_cwl.ArvadosCommandTool(runner, tool, loadingContext)
+ arvtool = cwltool.load_tool.load_tool(tool, loadingContext)
+
arvtool.formatgraph = None
for j in arvtool.job({}, mock.MagicMock(), runtimeContext):
j.run(runtimeContext)
@@ -343,7 +354,7 @@ class TestContainer(unittest.TestCase):
'name': 'test_initial_work_dir',
'runtime_constraints': {
'vcpus': 1,
- 'ram': 1073741824
+ 'ram': 268435456
},
'use_existing': True,
'priority': 500,
@@ -1014,6 +1025,85 @@ class TestContainer(unittest.TestCase):
}))
+ # The test passes no builder.resources
+ # Hence the default resources will apply: {'cores': 1, 'ram': 1024, 'outdirSize': 1024, 'tmpdirSize': 1024}
+ @mock.patch("arvados.commands.keepdocker.list_images_in_arv")
+ def test_cuda_requirement(self, keepdocker):
+ arv_docker_clear_cache()
+
+ runner = mock.MagicMock()
+ runner.ignore_docker_for_reuse = False
+ runner.intermediate_output_ttl = 0
+ runner.secret_store = cwltool.secrets.SecretStore()
+ runner.api._rootDesc = {"revision": "20210628"}
+
+ keepdocker.return_value = [("zzzzz-4zz18-zzzzzzzzzzzzzz3", "")]
+ runner.api.collections().get().execute.return_value = {
+ "portable_data_hash": "99999999999999999999999999999993+99"}
+
+ tool = cmap({
+ "inputs": [],
+ "outputs": [],
+ "baseCommand": "nvidia-smi",
+ "arguments": [],
+ "id": "#",
+ "class": "org.w3id.cwl.cwl.CommandLineTool",
+ "hints": [
+ {
+ "class": "http://arvados.org/cwl#CUDARequirement",
+ "minCUDADriverVersion": "11.0",
+ "minCUDAHardwareCapability": "9.0",
+ }
+ ]
+ })
+
+ loadingContext, runtimeContext = self.helper(runner, True)
+
+ arvtool = arvados_cwl.ArvadosCommandTool(runner, tool, loadingContext)
+ arvtool.formatgraph = None
+
+ for j in arvtool.job({}, mock.MagicMock(), runtimeContext):
+ j.run(runtimeContext)
+ runner.api.container_requests().create.assert_called_with(
+ body=JsonDiffMatcher({
+ 'environment': {
+ 'HOME': '/var/spool/cwl',
+ 'TMPDIR': '/tmp'
+ },
+ 'name': 'test_run_True',
+ 'runtime_constraints': {
+ 'vcpus': 1,
+ 'ram': 1073741824,
+ 'cuda': {
+ 'device_count': 1,
+ 'driver_version': "11.0",
+ 'hardware_capability': "9.0"
+ }
+ },
+ 'use_existing': True,
+ 'priority': 500,
+ 'mounts': {
+ '/tmp': {'kind': 'tmp',
+ "capacity": 1073741824
+ },
+ '/var/spool/cwl': {'kind': 'tmp',
+ "capacity": 1073741824 }
+ },
+ 'state': 'Committed',
+ 'output_name': 'Output for step test_run_True',
+ 'owner_uuid': 'zzzzz-8i9sb-zzzzzzzzzzzzzzz',
+ 'output_path': '/var/spool/cwl',
+ 'output_ttl': 0,
+ 'container_image': '99999999999999999999999999999993+99',
+ 'command': ['nvidia-smi'],
+ 'cwd': '/var/spool/cwl',
+ 'scheduling_parameters': {},
+ 'properties': {},
+ 'secret_mounts': {},
+ 'output_storage_classes': ["default"]
+ }))
+
+
class TestWorkflow(unittest.TestCase):
def setUp(self):
cwltool.process._names = set()
commit bcbf1b4b03f67a03e4bdefa67d8241af6b18aa38
Author: Peter Amstutz <peter.amstutz at curii.com>
Date: Fri Dec 17 13:18:03 2021 -0500
18323: Add CUDARequirement to extension schema
Arvados-DCO-1.1-Signed-off-by: Peter Amstutz <peter.amstutz at curii.com>
diff --git a/sdk/cwl/arvados_cwl/arv-cwl-schema-v1.0.yml b/sdk/cwl/arvados_cwl/arv-cwl-schema-v1.0.yml
index bc5aeaf79..6f5e7980d 100644
--- a/sdk/cwl/arvados_cwl/arv-cwl-schema-v1.0.yml
+++ b/sdk/cwl/arvados_cwl/arv-cwl-schema-v1.0.yml
@@ -329,3 +329,31 @@ $graph:
jsonldPredicate:
mapSubject: propertyName
mapPredicate: propertyValue
+
+
+- name: CUDARequirement
+ type: record
+ extends: cwl:ProcessRequirement
+ inVocab: false
+ doc: |
+ Require support for Nvidia CUDA (GPU hardware acceleration).
+ fields:
+ class:
+ type: string
+ doc: 'arv:CUDARequirement'
+ jsonldPredicate:
+ _id: "@type"
+ _type: "@vocab"
+ minCUDADriverVersion:
+ type: string
+ doc: Minimum CUDA driver version to run the software, in X.Y format of the associated CUDA SDK release.
+ minCUDAHardwareCapability:
+ type: string
+ doc: Minimum CUDA hardware capability required to run the software, in X.Y format.
+ minDeviceCount:
+ type: int?
+ default: 1
+ doc: Minimum number of GPU devices to request, or 1.
+ maxDeviceCount:
+ type: int?
+ doc: Maximum number of GPU devices to request. If not specified, same as `minDeviceCount`.
diff --git a/sdk/cwl/arvados_cwl/arv-cwl-schema-v1.1.yml b/sdk/cwl/arvados_cwl/arv-cwl-schema-v1.1.yml
index a60ead113..5dbb838f1 100644
--- a/sdk/cwl/arvados_cwl/arv-cwl-schema-v1.1.yml
+++ b/sdk/cwl/arvados_cwl/arv-cwl-schema-v1.1.yml
@@ -272,3 +272,31 @@ $graph:
jsonldPredicate:
mapSubject: propertyName
mapPredicate: propertyValue
+
+
+- name: CUDARequirement
+ type: record
+ extends: cwl:ProcessRequirement
+ inVocab: false
+ doc: |
+ Require support for Nvidia CUDA (GPU hardware acceleration).
+ fields:
+ class:
+ type: string
+ doc: 'arv:CUDARequirement'
+ jsonldPredicate:
+ _id: "@type"
+ _type: "@vocab"
+ minCUDADriverVersion:
+ type: string
+ doc: Minimum CUDA driver version to run the software, in X.Y format of the associated CUDA SDK release.
+ minCUDAHardwareCapability:
+ type: string
+ doc: Minimum CUDA hardware capability required to run the software, in X.Y format.
+ minDeviceCount:
+ type: int?
+ default: 1
+ doc: Minimum number of GPU devices to request, or 1.
+ maxDeviceCount:
+ type: int?
+ doc: Maximum number of GPU devices to request. If not specified, same as `minDeviceCount`.
diff --git a/sdk/cwl/arvados_cwl/arv-cwl-schema-v1.2.yml b/sdk/cwl/arvados_cwl/arv-cwl-schema-v1.2.yml
index a34ef3342..5fbe5bd7f 100644
--- a/sdk/cwl/arvados_cwl/arv-cwl-schema-v1.2.yml
+++ b/sdk/cwl/arvados_cwl/arv-cwl-schema-v1.2.yml
@@ -274,3 +274,31 @@ $graph:
jsonldPredicate:
mapSubject: propertyName
mapPredicate: propertyValue
+
+
+- name: CUDARequirement
+ type: record
+ extends: cwl:ProcessRequirement
+ inVocab: false
+ doc: |
+ Require support for Nvidia CUDA (GPU hardware acceleration).
+ fields:
+ class:
+ type: string
+ doc: 'arv:CUDARequirement'
+ jsonldPredicate:
+ _id: "@type"
+ _type: "@vocab"
+ minCUDADriverVersion:
+ type: string
+ doc: Minimum CUDA driver version to run the software, in X.Y format of the associated CUDA SDK release.
+ minCUDAHardwareCapability:
+ type: string
+ doc: Minimum CUDA hardware capability required to run the software, in X.Y format.
+ minDeviceCount:
+ type: int?
+ default: 1
+ doc: Minimum number of GPU devices to request, or 1.
+ maxDeviceCount:
+ type: int?
+ doc: Maximum number of GPU devices to request. If not specified, same as `minDeviceCount`.
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