mirror of
https://gitee.com/acl-dev/acl.git
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152 lines
3.3 KiB
C++
152 lines
3.3 KiB
C++
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#include "stdafx.h"
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#include "redis_thread.h"
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double redis_thread::stamp_sub(const struct timeval *from,
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const struct timeval *sub_by)
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{
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struct timeval res;
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memcpy(&res, from, sizeof(struct timeval));
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res.tv_usec -= sub_by->tv_usec;
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if (res.tv_usec < 0)
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{
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--res.tv_sec;
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res.tv_usec += 1000000;
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}
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res.tv_sec -= sub_by->tv_sec;
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return (res.tv_sec * 1000.0 + res.tv_usec/1000.0);
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}
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void redis_thread::fiber_redis(FIBER *fiber, void *ctx)
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{
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redis_thread* thread = (redis_thread*) ctx;
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acl::redis_client_cluster *cluster = &thread->get_cluster();
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acl::redis cmd(cluster);
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int oper_count = thread->get_oper_count();
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acl::string key, val;
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int i = 0;
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struct timeval last, now;
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gettimeofday(&last, NULL);
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for (; i < oper_count; i++)
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{
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key.format("key-%lu-%d-%d", thread->thread_id(),
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fiber_id(fiber), i);
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val.format("val-%lu-%d-%d", thread->thread_id(),
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fiber_id(fiber), i);
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if (cmd.set(key, val) == false)
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{
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printf("fiber-%d: set error: %s, key: %s\r\n",
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fiber_id(fiber), cmd.result_error(),
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key.c_str());
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break;
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} else if (i < 5)
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printf("fiber-%d: set ok, key: %s\r\n",
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fiber_id(fiber), key.c_str());
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cmd.clear();
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}
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gettimeofday(&now, NULL);
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double spent = stamp_sub(&now, &last);
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printf("---set spent %.2f ms, count %d, speed: %.2f----\r\n",
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spent, i, (i * 1000) / (spent > 0 ? spent : 1));
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gettimeofday(&last, NULL);
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for (int j = 0; j < i; j++)
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{
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key.format("key-%lu-%d-%d", thread->thread_id(),
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fiber_id(fiber), j);
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if (cmd.get(key, val) == false)
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{
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printf("fiber-%d: get error: %s, key: %s\r\n",
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fiber_id(fiber), cmd.result_error(),
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key.c_str());
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break;
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}
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val.clear();
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cmd.clear();
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}
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gettimeofday(&now, NULL);
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spent = stamp_sub(&now, &last);
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printf("---get spent %.2f ms, count %d, speed: %.2f----\r\n",
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spent, i, (i * 1000) / (spent > 0 ? spent : 1));
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gettimeofday(&last, NULL);
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for (int j = 0; j < i; j++)
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{
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key.format("key-%lu-%d-%d", thread->thread_id(),
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fiber_id(fiber), j);
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if (cmd.del_one(key) < 0)
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{
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printf("fiber-%d: del error: %s, key: %s\r\n",
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fiber_id(fiber), cmd.result_error(),
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key.c_str());
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break;
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}
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cmd.clear();
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}
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gettimeofday(&now, NULL);
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spent = stamp_sub(&now, &last);
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printf("---del spent %.2f ms, count %d, speed: %.2f----\r\n",
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spent, i, (i * 1000) / (spent > 0 ? spent : 1));
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thread->fiber_dec(i);
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}
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redis_thread::redis_thread(const char* addr, int conn_timeout, int rw_timeout,
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int fibers_max, int stack_size, int oper_count)
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: addr_(addr)
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, conn_timeout_(conn_timeout)
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, rw_timeout_(rw_timeout)
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, fibers_max_(fibers_max)
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, fibers_cnt_(fibers_max)
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, stack_size_(stack_size)
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, oper_count_(oper_count)
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{
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}
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void* redis_thread::run(void)
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{
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printf("addr: %s\r\n", addr_.c_str());
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cluster_.set(addr_.c_str(), 0, conn_timeout_, rw_timeout_);
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gettimeofday(&begin_, NULL);
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for (int i = 0; i < fibers_max_; i++)
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fiber_create(fiber_redis, this, stack_size_);
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fiber_schedule();
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return NULL;
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}
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void redis_thread::fiber_dec(int cnt)
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{
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if (--fibers_cnt_ > 0)
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return;
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struct timeval end;
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long long total = fibers_max_ * cnt * 3;
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gettimeofday(&end, NULL);
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double spent = stamp_sub(&end, &begin_);
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printf("fibers: %d, count: %lld, spent: %.2f, speed: %.2f\r\n",
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fibers_max_, total, spent,
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(total * 1000) / (spent > 0 ? spent : 1));
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fiber_io_stop();
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}
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