Always 'ResourceRequirement'
Maximum reserved number of CPU cores.
See coresMin for discussion about fractional CPU requests.
Minimum reserved number of CPU cores (default is 1).
May be a fractional value to indicate to a scheduling algorithm that one core can be allocated to multiple jobs. For example, a value of 0.25 indicates that up to 4 jobs may run in parallel on 1 core. A value of 1.25 means that up to 3 jobs can run on a 4 core system (4/1.25 ≈ 3).
Processes can only share a core allocation if the sum of each
of their ramMax, tmpdirMax, and outdirMax requests also
do not exceed the capacity of the node.
Processes sharing a core must have the same level of isolation (typically a container or VM) that they would normally.
The reported number of CPU cores reserved for the process,
which is available to expressions on the CommandLineTool as
runtime.cores, must be a non-zero integer, and may be
calculated by rounding up the cores request to the next whole
number.
Scheduling systems may allocate fractional CPU resources by setting quotas or scheduling weights. Scheduling systems that do not support fractional CPUs may round up the request to the next whole number.
Maximum reserved filesystem based storage for the designated output directory, in mebibytes (2**20)
See outdirMin for discussion about fractional storage requests.
Minimum reserved filesystem based storage for the designated output directory, in mebibytes (2**20) (default is 1024)
May be a fractional value. If so, the actual storage request
must be rounded up to the next whole number. The reported
amount of storage reserved for the process, which is available
to expressions on the CommandLineTool as runtime.outdirSize,
must be a non-zero integer.
Maximum reserved RAM in mebibytes (2**20)
See ramMin for discussion about fractional RAM requests.
Minimum reserved RAM in mebibytes (2**20) (default is 256)
May be a fractional value. If so, the actual RAM request must
be rounded up to the next whole number. The reported amount of
RAM reserved for the process, which is available to
expressions on the CommandLineTool as runtime.ram, must be a
non-zero integer.
Maximum reserved filesystem based storage for the designated temporary directory, in mebibytes (2**20)
See tmpdirMin for discussion about fractional storage requests.
Minimum reserved filesystem based storage for the designated temporary directory, in mebibytes (2**20) (default is 1024)
May be a fractional value. If so, the actual storage request
must be rounded up to the next whole number. The reported
amount of storage reserved for the process, which is available
to expressions on the CommandLineTool as runtime.tmpdirSize,
must be a non-zero integer.
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Specify basic hardware resource requirements.
"min" is the minimum amount of a resource that must be reserved to schedule a job. If "min" cannot be satisfied, the job should not be run.
"max" is the maximum amount of a resource that the job shall be allocated. If a node has sufficient resources, multiple jobs may be scheduled on a single node provided each job's "max" resource requirements are met. If a job attempts to exceed its resource allocation, an implementation may deny additional resources, which may result in job failure.
If both "min" and "max" are specified, an implementation may choose to allocate any amount between "min" and "max", with the actual allocation provided in the
runtimeobject.If "min" is specified but "max" is not, then "max" == "min" If "max" is specified by "min" is not, then "min" == "max".
It is an error if max < min.
It is an error if the value of any of these fields is negative.
If neither "min" nor "max" is specified for a resource, use the default values below.