speed up

IPA: spˈidˈʌp

(idiomatic, intransitive) To accelerate; to increase speed.
(transitive) To accelerate (something): to increase its speed, to make it go faster.

speedup

IPA: spˈidʌp

An amount or rate of decrease in time taken to do a certain amount of work.
(chiefly computing) The relationship between time taken and number of processors used.
(labor, politics) An employer's demand for more output without more pay.

IPA: spˈidʌp

Alternative spelling of speedup [An amount or rate of decrease in time taken to do a certain amount of work.]

Meanwhile, the quality of these workers 'jobs is being degraded by an industry speed-up, Gordon points out.
European Union will propose a Europe-wide fund to speed-up decision-making in case of bank collapse financed by levies on banks
Juxtaposed against the speed-up of the time lapse are painfully slow motion scenes that depict moments from my training -- a raw egg dropping into a mouth or a face as it "maxes out."
But any speed-up in enrichment would increase its supply of low-enriched material more quickly — and also speed up conversion into high-enriched, weapons grade uranium, should Iran choose to go that route.
The impact of these budget pressures on workers in the public sector is likely to be massive layoffs, permanent downsizings, further pressure on wages and benefits, speed-up, and deteriorating working conditions.
Mr. Liu, who has been held at an undisclosed location since early 2011 by Communist Party prosecutors, personally approved an ill-considered speed-up of the railway line where the accident occurred, the report said.
More Parsing the Fed: How statement changed Read the Fed's statement Barring a surprise shift in the economy — an unanticipated burst of inflation or a significant speed-up or slowdown in economic growth — the Fed is likely to stay the course with the bond purchases through June.