sbatch error 内存规格不能满足

如何解决sbatch error 内存规格不能满足

我想提交一个顺序作业，但我得到了：

sbatch: error: Memory specification can not be satisfied
sbatch: error: Batch job submission failed: Requested node configuration is not available

这是我的 .sh 文件：

#SBATCH --nodes=1
#SBATCH --time=01:00:00
#SBATCH --job-name=job-8-0
#SBATCH --mem=64000mb
#SBATCH --exclusive

module purge
module load gcc-8.3.0-gcc-4.8.5-tu6ftrf

echo "Starting job-8-0"
echo "Starting at `date`"

cd code
srun gcc -Wno-return-type file1.cpp file2.cpp file3.cpp file4.cpp file5.cpp  main.cpp -o myExperiment -lstdc++ -lm

srun ./myExperiment 8 0

echo "Experiment 8-0 finished with exit code $? at: `date`"

节点login01信息为：

NodeName=login01 Arch=x86_64 CoresPerSocket=8
   CPUAlloc=0 CPUErr=0 CPUTot=32 CPULoad=29.91
   AvailableFeatures=(null)
   ActiveFeatures=(null)
   Gres=gpu:8
   NodeAddr=10.0.50.0 NodeHostName=login01 Version=17.11
   OS=Linux 3.10.0-957.el7.x86_64 #1 SMP Thu Nov 8 23:39:32 UTC 2018
   RealMemory=1 AllocMem=0 FreeMem=65001 Sockets=2 Boards=1
   State=IDLE+DRAIN ThreadsPerCore=2 TmpDisk=0 Weight=1 Owner=N/A MCS_label=N/A
   BootTime=2021-05-25T13:13:10 SlurmdStartTime=2021-05-25T16:35:31
   CfgTRES=cpu=32,mem=1M,billing=32
   AllocTRES=
   CapWatts=n/a
   CurrentWatts=0 LowestJoules=0 ConsumedJoules=0
   ExtSensorsJoules=n/s ExtSensorsWatts=0 ExtSensorsTemp=n/s
   Reason=gres/gpu count too low (0 < 8) [slurm@2021-06-28T13:38:40]

还有其他节点的 FreeMem=122000 或 121000，...等超过 64000mb

这是超级计算机的规格：

• 操作系统：Linux CentOS 7

• 300 个计算节点

• 每个节点有：

o 2 个 CPU：至强 E5-2650 8 核 2.000GHz（共 16 核）

o 2 个双 AMD FirePro S10000 GPU

o 内存：128 GB 内存

• 调度程序：Slurm

当我打开 节点.conf

NodeName=login01 NodeAddr=10.0.50.0 CPUs=32 Procs=32 Sockets=2 CoresPerSocket=8 ThreadsPerCore=2 State=IDLE

对于所有节点都是一样的。

这是slurm.conf

ClusterName=sanam
ControlMachine=mgmt01
ControlAddr=10.0.1.254
SlurmUser=slurm
SlurmdUser=root
SlurmctldPort=6817
SlurmdPort=6818
AuthType=auth/munge
StateSaveLocation=/var/spool/slurm/ctld
SlurmdSpoolDir=/var/spool/slurmd
SwitchType=switch/none
MpiDefault=none
SlurmctldPidFile=/var/run/slurmctld.pid
SlurmdPidFile=/var/run/slurmd.pid
ProctrackType=proctrack/pgid
ReturnToService=2
GresTypes=gpu
# TIMERS
SlurmctldTimeout=300
SlurmdTimeout=300
InactiveLimit=0
MinJobAge=300
KillWait=30
Waittime=0
SelectType=select/cons_res
SelectTypeParameters=CR_Core

# SCHEDULING
SchedulerType=sched/backfill
FastSchedule=1

# LOGGING AND ACCOUNTING
AccountingStorageType=accounting_storage/slurmdbd
JobAcctGatherFrequency=30
JobAcctGatherType=jobacct_gather/linux
SlurmctldDebug=3
SlurmctldLogFile=/var/log/slurm/slurmctld.log
SlurmdDebug=3
SlurmdLogFile=/var/log/slurm/slurmd.log
JobCompType=jobcomp/none
AccountingStorageHost=10.0.1.254

include /etc/slurm/nodes.conf
include /etc/slurm/partitions.conf
#include /etc/slurm/gres.conf

“内存规格不能满足”是什么原因造成的？

我应该用 srun 指定 RAM 和 CPU 吗？特别是运行实验的第二个 srun？