提交 732f7c4c 创建 作者: Silas Boyd-Wickizer's avatar Silas Boyd-Wickizer

Increase NCPU (and qemu -smp) from 2 to 4.

上级 3ef765be
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
TOOLPREFIX ?= x86_64-jos-elf- TOOLPREFIX ?= x86_64-jos-elf-
QEMU ?= qemu-system-x86_64 QEMU ?= qemu-system-x86_64
CPUS ?= 2 CPUS ?= 4
NM = $(TOOLPREFIX)nm NM = $(TOOLPREFIX)nm
CC = $(TOOLPREFIX)gcc CC = $(TOOLPREFIX)gcc
......
#define NPROC 64 // maximum number of processes #define NPROC 64 // maximum number of processes
#define KSTACKSIZE 8192 // size of per-process kernel stack #define KSTACKSIZE 8192 // size of per-process kernel stack
#define NCPU 2 // maximum number of CPUs #define NCPU 4 // maximum number of CPUs
#define NOFILE 16 // open files per process #define NOFILE 16 // open files per process
#define NFILE 100 // open files per system #define NFILE 100 // open files per system
#define NBUF 10000 // size of disk block cache #define NBUF 10000 // size of disk block cache
......
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