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@ -35,26 +35,13 @@ Just copy the files to your build tree and use a C++11 compiler
## Benchmarks
Here are some [benchmarks](bench) comparing spdlog vs boost log(1.56.0) on Ubuntu 64 bits, Intel i7-4770 CPU @ 3.40GHz.
Below are some [benchmarks](benchmarks) under Ubuntu 64 bit, Intel i7-4770 CPU @ 3.40GHz:
The bench writes 1,000,000 log lines to a rotating log file (using shared synchronous logger object):
#### spdlog vs. boost - single thread
|library|log lines|threads|elapsed|
|library|log lines|single thread|10 threads
|-------|:-------:|:-----:|------:|
|*boost*|1,000,000|1|**4.207s**|
|*spdlog*|1,000,000|1|**0.975s**|
#### spdlog vs. boost - 10 threads
|library|log lines|threads|elapsed|
|-------|:-------:|:-----:|------:|
|*boost*|1,000,000|10|**6.592s**|
|*spdlog*|1,000,000|10|**0.961s**|
|*boost log v1.56*|1,000,000|**4.207s**|**6.592s**|
|*glog v0.3.3*|1,000,000|**1.077s**|**1.678s**|
|*spdlog*|1,000,000|**0.975s**|**0.961s**|
## Usage Example
```c++