deploy HPC applications on different hosts, you only need to modify the configuration file. • The log management system automatically records all information during HPC application deployment. • The software emulation HVC Interrupt SMC Memory management Device emulation Interrupt controller passthrough Asynchronous Rust task VM migration Live update Exception handling Interrupt control Context switch Universal controller are allocated in full virtualization mode. Non-exclusive devices such as the Universal Asynchronous Receiver/Transmitter (UART) are allocated in device passthrough mode. • System performance:

optimization: The optimized fairness of Completely Fair Scheduler (CFS) tasks and the NUMA-aware asynchronous call mechanism combine to bring a significant improvement in NVDIMM initialization. Optimized the performance of the double data rate (DDR) persistent memory. 12. io_uring: This is a new asynchronous I/O framework that supports the polling mode. In polling mode, io_uring brings about a substantial to go to the subscription page. 2. Enter the subscription email address and click Subscribe. 3. Log in to the mailbox and reply to the confirmation email sent from openeuler.org. After this, you will

William E. Shotts, Jr. /usr/share, 21 /usr/share/dict, 219 /usr/share/doc, 21, 45 /var, 22 /var/log, 22 /var/log/messages, 22, 57, 166 (( )) compound command, 404, 409 [ command, 365 A a2ps command, 292 text, 17 aspell command, 263 assembler, 298 assembly language, 298 assignment operators, 407 asynchronous execution, 429 audio CDs, 163, 172 AWK programming language, 263, 412 B back references, 232

tftpboot/ 4 $ ls tftpboot 5 kft.patch kft.log QEMU Board: 1 $ ls 2 kft_data.log 3 $ tftp -g -r kft.patch 172.17.0.3 4 $ tftp -p -r kft.log -l kft_data.log 172.17.0.3 Note: while put file from QEMU example: 1 $ cd src/examples/c/hello 2 $ make 3 gcc -fno-stack-protector -fomit-frame-pointer -fno-asynchronous -unwind-tables -fno-pie - no-pie -m32 -Wall -Werror -g -o hello hello.c 4 Hello, World! 4.10 qemu-system-x86_64 currently, and it also requires the CPU and bios support, otherwise, you may get this error log: 1 modprobe: ERROR: could not insert 'kvm_intel': Operation not supported Check CPU virtualization

tftpboot/ 4 $ ls tftpboot 5 kft.patch kft.log QEMU Board: 1 $ ls 2 kft_data.log 3 $ tftp -g -r kft.patch 172.17.0.3 4 $ tftp -p -r kft.log -l kft_data.log 172.17.0.3 Note: while put file from QEMU example: 1 $ cd src/examples/c/hello 2 $ make 3 gcc -fno-stack-protector -fomit-frame-pointer -fno-asynchronous -unwind-tables -fno-pie - no-pie -m32 -Wall -Werror -g -o hello hello.c 4 Hello, World! 4.10 qemu-system-x86_64 currently, and it also requires the CPU and bios support, otherwise, you may get this error log: 1 modprobe: ERROR: could not insert 'kvm_intel': Operation not supported 56 欢迎加入 Linux Lab 用户组

tftpboot/ 4 $ ls tftpboot 5 kft.patch kft.log QEMU Board: 1 $ ls 2 kft_data.log 3 $ tftp -g -r kft.patch 172.17.0.3 4 $ tftp -p -r kft.log -l kft_data.log 172.17.0.3 Note: while put file from QEMU example: 1 $ cd src/examples/c/hello 2 $ make 3 gcc -fno-stack-protector -fomit-frame-pointer -fno-asynchronous -unwind-tables -fno-pie - no-pie -m32 -Wall -Werror -g -o hello hello.c 4 Hello, World! 4.10 qemu-system-x86_64 currently, and it also requires the CPU and bios support, otherwise, you may get this error log: 1 modprobe: ERROR: could not insert 'kvm_intel': Operation not supported 54 欢迎加入 Linux Lab 用户组

. . . . . . . . . . . . 143 9.3.1 The log daemon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143 9.3.2 Log analyzer . . . . . . . . . . . . . . . formula . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 2.12 The log files for package activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143 9.4 List of system log analyzers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

tftpboot/ 4 $ ls tftpboot 5 kft.patch kft.log QEMU 开发板： 1 $ ls 2 kft_data.log 3 $ tftp -g -r kft.patch 172.17.0.3 4 $ tftp -p -r kft.log -l kft_data.log 172.17.0.3 注意：当把文件从 QEMU 开发板发送到主机侧时，必须先在主机上创建一个空的文件，这 为例： 1 $ cd src/examples/c/hello 2 $ make 3 gcc -fno-stack-protector -fomit-frame-pointer -fno-asynchronous -unwind-tables -fno-pie - no-pie -m32 -Wall -Werror -g -o hello hello.c 4 Hello, World! 4.10

tftpboot/ 4 $ ls tftpboot 5 kft.patch kft.log QEMU 开发板： 1 $ ls 2 kft_data.log 3 $ tftp -g -r kft.patch 172.17.0.3 4 $ tftp -p -r kft.log -l kft_data.log 172.17.0.3 注意：当把文件从 QEMU 开发板发送到主机侧时，必须先在主机上创建一个空的文件，这 为例： 1 $ cd src/examples/c/hello 2 $ make 3 gcc -fno-stack-protector -fomit-frame-pointer -fno-asynchronous -unwind-tables -fno-pie - no-pie -m32 -Wall -Werror -g -o hello hello.c 4 Hello, World! 4.10

tftpboot/ 4 $ ls tftpboot 5 kft.patch kft.log QEMU 开发板： 1 $ ls 2 kft_data.log 3 $ tftp -g -r kft.patch 172.17.0.3 4 $ tftp -p -r kft.log -l kft_data.log 172.17.0.3 注意：当把文件从 QEMU 开发板发送到主机侧时，必须先在主机上创建一个空的文件，这 为例： 1 $ cd src/examples/c/hello 2 $ make 3 gcc -fno-stack-protector -fomit-frame-pointer -fno-asynchronous -unwind-tables -fno-pie - no-pie -m32 -Wall -Werror -g -o hello hello.c 4 Hello, World! 4.10