Hi Reza, As your log displays below, you have an error in EAL initialization:
EAL: Error - exiting with code: 1 I suggest you try to dig up the source code to understand which is the line of code triggering this error in your system and why. Regards, Cristian > -----Original Message----- > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Gholam Reza > Rahimi > Sent: Thursday, September 17, 2015 11:53 PM > To: dev at dpdk.org > Subject: [dpdk-dev] QoS scheduler example fails to run > > Hi all, > > I'm trying to run QoS scheduler example based on the information which has > been posted in > "http://dpdk.org/doc/guides/sample_app_ug/qos_scheduler.html"; > with DPDK 2.1.0. > > I have been trying different hugepage sizes (2MByte, 1GByte), but I have > received the same error for both. > > I have pasted the output to the end of this email. > > Any kind of help will be appreciated. > > Regards, > Reza > > > EAL: Detected lcore 0 as core 0 on socket 0 > EAL: Detected lcore 1 as core 1 on socket 0 > EAL: Detected lcore 2 as core 2 on socket 0 > EAL: Detected lcore 3 as core 3 on socket 0 > EAL: Detected lcore 4 as core 4 on socket 0 > EAL: Detected lcore 5 as core 5 on socket 0 > EAL: Detected lcore 6 as core 6 on socket 0 > EAL: Detected lcore 7 as core 7 on socket 0 > EAL: Detected lcore 8 as core 0 on socket 1 > EAL: Detected lcore 9 as core 1 on socket 1 > EAL: Detected lcore 10 as core 2 on socket 1 > EAL: Detected lcore 11 as core 3 on socket 1 > EAL: Detected lcore 12 as core 4 on socket 1 > EAL: Detected lcore 13 as core 5 on socket 1 > EAL: Detected lcore 14 as core 6 on socket 1 > EAL: Detected lcore 15 as core 7 on socket 1 > EAL: Detected lcore 16 as core 0 on socket 0 > EAL: Detected lcore 17 as core 1 on socket 0 > EAL: Detected lcore 18 as core 2 on socket 0 > EAL: Detected lcore 19 as core 3 on socket 0 > EAL: Detected lcore 20 as core 4 on socket 0 > EAL: Detected lcore 21 as core 5 on socket 0 > EAL: Detected lcore 22 as core 6 on socket 0 > EAL: Detected lcore 23 as core 7 on socket 0 > EAL: Detected lcore 24 as core 0 on socket 1 > EAL: Detected lcore 25 as core 1 on socket 1 > EAL: Detected lcore 26 as core 2 on socket 1 > EAL: Detected lcore 27 as core 3 on socket 1 > EAL: Detected lcore 28 as core 4 on socket 1 > EAL: Detected lcore 29 as core 5 on socket 1 > EAL: Detected lcore 30 as core 6 on socket 1 > EAL: Detected lcore 31 as core 7 on socket 1 > EAL: Support maximum 128 logical core(s) by configuration. > EAL: Detected 32 lcore(s) > EAL: Setting up physically contiguous memory... > EAL: Ask a virtual area of 0x200000000 bytes > EAL: Virtual area found at 0x7f9740000000 (size = 0x200000000) > EAL: Ask a virtual area of 0x200000000 bytes > EAL: Virtual area found at 0x7f9500000000 (size = 0x200000000) > EAL: Requesting 8 pages of size 1024MB from socket 0 > EAL: Requesting 8 pages of size 1024MB from socket 1 > EAL: TSC frequency is ~2094950 KHz > EAL: Master lcore 1 is ready (tid=5b208900;cpuset=[1]) > EAL: lcore 7 is ready (tid=5930d700;cpuset=[7]) > EAL: lcore 5 is ready (tid=59b0e700;cpuset=[5]) > EAL: PCI device 0000:02:00.0 on NUMA socket 0 > EAL: probe driver: 8086:1521 rte_igb_pmd > EAL: Not managed by a supported kernel driver, skipped > EAL: PCI device 0000:02:00.1 on NUMA socket 0 > EAL: probe driver: 8086:1521 rte_igb_pmd > EAL: PCI memory mapped at 0x7f9940000000 > EAL: PCI memory mapped at 0x7f9940100000 > PMD: eth_igb_dev_init(): port_id 0 vendorID=0x8086 deviceID=0x1521 > EAL: PCI device 0000:02:00.2 on NUMA socket 0 > EAL: probe driver: 8086:1521 rte_igb_pmd > EAL: Not managed by a supported kernel driver, skipped > EAL: PCI device 0000:02:00.3 on NUMA socket 0 > EAL: probe driver: 8086:1521 rte_igb_pmd > EAL: PCI memory mapped at 0x7f9940104000 > EAL: PCI memory mapped at 0x7f9940204000 > PMD: eth_igb_dev_init(): port_id 1 vendorID=0x8086 deviceID=0x1521 > APP: Initializing port 0... PMD: eth_igb_rx_queue_setup(): > sw_ring=0x7f9815b96040 hw_ring=0x7f9815b96480 dma_addr=0x4d5b96480 > PMD: eth_igb_tx_queue_setup(): To improve 1G driver performance, > consider > setting the TX WTHRESH value to 4, 8, or 16. > PMD: eth_igb_tx_queue_setup(): sw_ring=0x7f9815b84ec0 > hw_ring=0x7f9815b85f00 dma_addr=0x4d5b85f00 > PMD: eth_igb_start(): << > done: Link Up - speed 1000 Mbps - full-duplex > APP: Initializing port 1... PMD: eth_igb_rx_queue_setup(): > sw_ring=0x7f9815b74840 hw_ring=0x7f9815b74c80 dma_addr=0x4d5b74c80 > PMD: eth_igb_tx_queue_setup(): To improve 1G driver performance, > consider > setting the TX WTHRESH value to 4, 8, or 16. > PMD: eth_igb_tx_queue_setup(): sw_ring=0x7f9815b636c0 > hw_ring=0x7f9815b64700 dma_addr=0x4d5b64700 > PMD: eth_igb_start(): << > done: Link Up - speed 1000 Mbps - full-duplex > SCHED: Low level config for pipe profile 0: > Token bucket: period = 3277, credits per period = 8, size = 1000000 > Traffic classes: period = 5000000, credits per period = [12207, 12207, > 12207, 12207] > Traffic class 3 oversubscription: weight = 0 > WRR cost: [1, 1, 1, 1], [1, 1, 1, 1], [1, 1, 1, 1], [1, 1, 1, 1] > EAL: Error - exiting with code: 1
