Partitions

Ampere contains 4 main partitions :

  • mono : by default, solo core jobs
  • multi : multi-core jobs
  • short : 1 job max during 1hour, for testing
  • long : jobs longer than 10 days

Thereis also specific partitions :

  • qchem : to use q-chem software
  • nanox : for teaching, open depending on the period

And ANR/ERC partition, for concerned people :

  • molqed
  • actipnmr
  • trixs

mono

mono regroup nodes from napab, xeonv4_mono, xeonv5_mono

napab

Nodename : cnnapab-[2-3]

  • 2 Dell R730
  • 2x Xeon E5-2637v3 4C/8T @ 3.5GHz (8C/16T per node), 512GB RAM (cnnapab-[1-2])
  • 2x Xeon E5-2637v4 4C/8T @ 3.5GHz (8C/16T), 512GB RAM (cnnapab-3)
  • 2x SSD 800GB
  • Architecture : Haswell (cnnapab-2)
  • Architecture : Broadwell (cnnapab-3)
  • 10Gigabit ethernet network
  • Features
    • noturbo
    • intel
    • napab

SLURM header :

#SBATCH -p mono                 # put the partition
#SBATCH --hint=nomultithread    # use physical core, no HT/SMT
#SBATCH --mem-per-cpu=8192      # (MB) DefMemPerCPU on this partition : 8192
#SBATCH --mem=12345             # real memory required per node
#SBATCH --gres=ioperso2         # if you need fast local storage as TMPDIR
#SBATCH --constraint=napab

Dell R730 Dell R730

xeonv4_mono

Nodnename : cnxv4m-1

  • 1 Dell R630
  • 2x Xeon E5-2667v4 8C/16T (16C/32T), 3.2GHz
  • 512GB RAM, DDR4-2400
  • 2x 380GB SSD
  • Architecture : Broadwell
  • 10Gigabit ethernet netowrk
  • Features
    • noturbo
    • intel
    • xeonv4_mono

SLURM header :

#SBATCH -p mono                 # put the partition
#SBATCH --hint=nomultithread    # use physical core, no HT/SMT
#SBATCH --mem-per-cpu=8192      # (MB) DefMemPerCPU on this partition
#SBATCH --mem=12345             # real memory required per node
#SBATCH --gres=ioperso2         # if you need fast local storage as TMPDIR
#SBATCH --constraint=xeonv4_mono

Dell R630 Dell R630

xeonv5_mono

Nodename : cvxn5-1

  • 1 Dell R740
  • 2x Xeon Gold 5122 4C/8T (8C/16T), 3.6GHz
  • 384GB RAM, DDR4-2666
  • 2x 380GB SSD
  • Architecture : Skylake
  • 10Gigabit ethernet network
  • Features
    • noturbo
    • intel
    • xeonv5_mono
    • avx512
    • avx512-2

SLURM header :

#SBATCH -p mono                 # put the partition
#SBATCH --hint=nomultithread    # use physical core, no HT/SMT
#SBATCH --mem-per-cpu=8192      # (MB) DefMemPerCPU on this partition
#SBATCH --mem=12345             # real memory required per node
#SBATCH --gres=ioperso2         # if you need fast local storage as TMPDIR
#SBATCH --constraint=xeonv5_mono

Dell R740 Dell R740

multi

multi regroup other machines, except ANR/specific

xeonv4

Nodename : cnxv4-[1-4]

  • 4 Dell R630
  • 2x Xeon E5-2680v4 14C/28T (28C/56T in total), 2.4Ghz per node
  • 128GB RAM
  • Architecture : Broadwell
  • 10Gigabit ethernet network
  • Features
    • noturbo
    • intel
    • xeonv4

SLURM header :

#SBATCH -p multi                # put the partition
#SBATCH --hint=nomultithread    # use physical core, no HT/SMT
#SBATCH --mem=12345             # real memory required per node
#SBATCH --gres=ioperso2         # if you need fast local storage as TMPDIR
#SBATCH --constraint=xeonv4

Dell R630 Dell R630

xeonv5

Nodename : cnxv5-[1-5]

  • 5 Dell R640
  • 2x Xeon Gold 6130 16C/32T (32C/64T in total), 2.1GHz per node
  • 192GB RAM, DDR4-2666
  • Architecture : Skylake
  • 10Gigabit ethernet network
  • Features
    • noturbo
    • intel
    • xeonv5
    • avx512
    • avx512-2

SLURM header :

#SBATCH -p multi                # put the partition
#SBATCH --hint=nomultithread    # use physical core, no HT/SMT
#SBATCH --mem=12345             # real memory required per node
#SBATCH --gres=ioperso2         # if you need fast local storage as TMPDIR
#SBATCH --constraint=xeonv5

Dell R640 Dell R640

xeonv6

Nodename : cnxv6-1

  • 1 Dell R640
  • 2x Xeon Gold 5218 16C/32T (32C/64T in total), 2.3GHz
  • 192GB RAM, DDR4-2666
  • Architecture : Cascade Lake
  • 10Gigabit ethernet network
  • Features
    • noturbo
    • intel
    • xeonv6
    • avx512

SLURM header :

#SBATCH -p multi                # ask for partition
#SBATCH --hint=nomultithread    # use physical core, no HT/SMT
#SBATCH --mem=12345             # real memory required per node
#SBATCH --gres=ioperso2         # if you need fast local storage as TMPDIR
#SBATCH --constraint=xeonv6

Dell R640 Dell R640

zen2

Nodename : cnzen2-[1-6],cnactip-[1-4]

  • 6 Dell R7525 and 2 from actipnmr
  • 2x AMD EPYC 7402, 24C/48T (48C/96T in total), 2,8GHz per node
  • 512GB RAM, DDR4-3200
  • 2x SSDs per node
  • Architecture : Zen 2 / Rome
  • Network : Ethernet 10Gb
  • Features
    • noturbo
    • amd
    • zen2

SLURM header :

#SBATCH -p multi                # ask for partition
#SBATCH --hint=nomultithread    # use physical core, no HT/SMT
#SBATCH --mem-per-cpu=4096      # (MB) DefMemPerCPU on this partition
##SBATCH --mem=12345            # real memory required per node
##SBATCH --gres=ioperso2        # if you need fast local storage as TMPDIR
#SBATCH --constraint=zen2

Dell R7525 Dell R7525

zen3

Nodename : cnzen3-[1-8]

  • 8 HPe DL385 gen10
  • 4 nodes with 2x AMD EPYC 7413, 24C/48T (48C/96T in total), 2,65GHz per node
  • 2 nodes with 2x AMD EPYC 7413, 24C/48T (48C/96T in total), 2,65GHz 1TB RAM
  • 1 nodes with 2x AMD EPYC 7413, 24C/48T (48C/96T in total), 2,65GHz 2TB RAM
  • 1 node with 2x AMD EPYC 7513, 32C/64T (64C/128T in total), 2,6Ghz, 2TB RAM
  • DDR4-3200
  • 2 SSDs per machine
  • Architecture : Zen 3 / Milan
  • Network : Ethernet 25Gb
  • Features
    • noturbo
    • amd
    • zen3

SLURM header :

#SBATCH -p multi                    # ask for partition
#SBATCH --hint=nomultithread        # use physical core, no HT/SMT
#SBATCH --mem-per-cpu=4096          # (MB) DefMemPerCPU on this partition
#SBATCH --mem=12345                 # real memory required per node
#SBATCH --gres=ioperso2             # if you need fast local storage as TMPDIR
#SBATCH --constraint=zen3

HPe DL385 gen10 HPe DL385 gen10

ix6

Nodename : cnix6-[1-5]

  • 5 Dell PowerEdge R770
  • 3 nodes with 2x Intel Xeon 6730P, 32C/64T (64C/128T in total), 2,5GHz, 512GB of RAM
  • 2 nodes with 2x Intel Xeon 6730P, 32C/64T (64C/128T in total), 2,5GHz, 2TB of RAM
  • DDR5-6400 (512GB) and DDR5-5200 (2TB)
  • 2 SSDs 1,7TB
  • Architecture : granite rapids
  • Network : ethernet 25Gb
  • Features
    • noturbo
    • intel
    • xeon6
    • avx512
    • avx512-2
    • amx

SLURM header :

#SBATCH -p multi                # ask for partition
#SBATCH --hint=nomultithread    # use physical core, no HT/SMT
#SBATCH --mem-per-cpu=4096      # (MB) DefMemPerCPU on this partition
#SBATCH --mem=12345             # real memory required per node
#SBATCH --gres=ioperso2         # if you need fast local storage as TMPDIR
#SBATCH --constraint=xeon6

Dell PowerEdge R770 Dell PowerEdge R770

short

short regroup mono, multi and some ANR/ERC nodes.

SLURM header :

#SBATCH -p short                    # short partition
#SBATCH --hint=nomultithread        # use physical core, no HT/SMT
#SBATCH --gres=ioperso2             # if you need fast local storage as TMPDIR
#SBATCH --constraint=choose

long

long contains multi nodes

SLURM header :

#SBATCH -p long                       # short partition
#SBATCH --hint=nomultithread          # use physical core, no HT/SMT
#SBATCH --gres=ioperso2               # if you need fast local storage as TMPDIR
#SBATCH --constraint=choose

Specials

We have two special partitions at the moment : qchem and nanox

qchem

Nodename : cnzen1-1

  • 1 Dell R7425
  • 2x AMD Epyc 7351 16C/32T (32C/64T in total), 2.4GHz
  • 512GB RAM
  • Architecture : Zen - Naples
  • 10Gigabit ethernet network
  • Features
    • noturbo
    • amd
    • zen1
    • qchem
#SBATCH -p zen1                 # put the partition
#SBATCH --hint=nomultithread    # use physical core, no HT/SMT
#SBATCH --mem-per-cpu=7168      # (MB) DefMemPerCPU on this partition
#SBATCH --mem=12345             # real memory required per node
#SBATCH --gres=ioperso2         # if you need fast local storage as TMPDIR

Dell R7425 Dell R7425

nanox

Nodename : cnnanox-[1-3]

  • 3 Dell R7525
  • 2x AMD EPYC 7513, 32C/64T (64C/128T in total), 2,6GHz per node
  • 512GB RAM, DDR4-3200
  • 2x SSDs per node
  • Architecture : Zen 3 / Milan
  • Network : Ethernet 10Gb

SLURM header :

#SBATCH -p nanox                # nanox partition
#SBATCH --hint=nomultithread    # use physical core, no HT/SMT
#SBATCH --mem-per-cpu=7168      # (MB) DefMemPerCPU on this partition
##SBATCH --mem=12345            # real memory required per node
##SBATCH --gres=ioperso2        # if you need fast local storage as TMPDIR

Dell R7525 Dell R7525

ANR/ERC

actipnmr

Nodename : cnactip-[1-4]

  • 4 Dell R7525
  • 2x AMD EPYC 7402, 24C/48T (48C/96T in total), 2,8GHz = 48C/96T per node
  • 512GB RAM, DDR4-3200 per node
  • 2x SSDs per node
  • Architecture : Zen 2 / Rome
  • Network : Ethernet 10Gb
  • Features
    • noturbo
    • amd
    • zen2
    • actipnmr

SLURM header :

#SBATCH -p actipnmr             # actipnmr partition
#SBATCH --hint=nomultithread    # use physical core, no HT/SMT
#SBATCH --mem-per-cpu=5120      # (MB) DefMemPerCPU on this partition
##SBATCH --mem=12345            # real memory required per node
##SBATCH --gres=ioperso2        # if you need fast local storage as TMPDIR

Dell R7525 Dell R7525

molqed

Nodename : cnmolq-[1-2]

  • 2 Dell R7525
  • 2x AMD EPYC 7402, 24C/48T (48C/96T in total), 2,8GHz per node
  • 512GB RAM, DDR4-3200 per node
  • 2x SSDs per node
  • Architecture : Zen 2 / Rome
  • Network : Ethernet 10Gb
  • Features
    • noturbo
    • amd
    • zen2
    • molqed

SLURM header :

#SBATCH -p molqed               # molqed partition
#SBATCH --hint=nomultithread    # use physical core, no HT/SMT
#SBATCH --mem-per-cpu=5120      # (MB) DefMemPerCPU on this partition
##SBATCH --mem=12345            # real memory required per node
##SBATCH --gres=ioperso2        # if you need fast local storage as TMPDIR

Dell R7525 Dell R7525

trixs

Nodename : cntrixs-1

  • 1 HPe DL385 gen10
  • 2x AMD EPYC 7313, 16C/32T (32C/64T in total), 3GHz
  • 2TB RAM, DDR4-3200
  • 2x SSDs
  • Architecture : Zen 3 / Milan
  • Network : Ethernet 25Gb
  • Features
    • noturbo
    • amd
    • zen3
    • trixs

Nodename : cncliff-1

  • 1 HPe DL385 gen10
  • 2x AMD EPYC 7543, 32C/64T 64C/128T in total), 2.8GHz
  • 2TB RAM, DDR4-3200
  • 2 SSDs
  • Architecture : Zen 3 / Milan
  • Réseau Ethernet 25Gb
  • Features
    • noturbo
    • amd
    • zen3
    • clifford

SLURM header :

#SBATCH -p trixs                  # zen3 partition
#SBATCH --hint=nomultithread      # use physical core, no HT/SMT
#SBATCH --mem-per-cpu=30720       # (MB) DefMemPerCPU on this partition
#SBATCH --mem=12345               # real memory required per node
#SBATCH --gres=ioperso2           # if you need fast local storage as TMPDIR
#SBATCH --constraint=trixs        # or clifford

HPe DL385 gen10 HPe DL385 gen10